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The silent giants

The “Old Man of the Carpathians” is 900 years old in the papers and about 560 by radiocarbon dating. The oldest dated oak in Romania stands 190 kilometres to the north.

Four oaks in Romania have an age estimated by radiocarbon dating. The one at Cajvana is around 810 years old, the one at Țebea was around 800 when it died in 2005, the one at Botoșana is 645, give or take 50, and the one at Mercheașa, often presented in the press as “the oldest tree in the country”, around 560. Four more trees on the map — an ash, two poplars and an elm — have been dated the same way. The other 5,695 have no radiocarbon date, and most have only had their trunks measured, by volunteers, with a tape. Find the thickest one near you.

The Cajvana oak, with its hollow trunk and thin crown, in 2018
The Cajvana oak, Suceava county: 11.11 metres in girth, around 810 years old by radiocarbon dating. Nicolae Robu, CC BY-SA 4.0, Wikimedia Commons.

What is the oldest tree in Romania?

Of the trees with a published direct dating, the oak at Cajvana, Suceava, is the oldest identified here: about 810 years by radiocarbon dating. The oak at Mercheașa, often presented as a tree over 900 years old, was dated by the same method to about 560 years.

But there is no direct dating for every old tree in Romania, so the correct phrasing is “the oldest dated tree” — not proof that no older tree exists.

The centuries-old tree nearest to you

Press the button and the page looks up, on your phone or laptop, the nearest trees above the legal girth threshold for their species. Your position never leaves your device. If you would rather not share it, pick a county. The map filters apply here too.

    Distances are straight-line. Trees on pastures and in forests have no address; take the coordinates with you.

    The map of the 5,703 measured trees

    Each dot is a tree recorded on the Arbori Remarcabili platform, with its trunk girth measured 1.30 metres above ground. The large, named dots are the trees dated by radiocarbon or with a history of their own. Tap the map to see the trees around a point; use the filters to keep only the species, sizes or counties you care about.

    5,703 trees shown

    PrahovaBucureștiGalațiVâlceaBistrița-NăsăudTimișBuzăuBrașovGiurgiuAlbaHunedoaraVranceaBihorBacăuSibiuVasluiTulceaDâmbovițaIalomițaArgeșDoljConstanțaClujSatu MareMaramureșHarghitaCovasnaIlfovMehedințiSălajAradMureșCaraș-SeverinSuceavaNeamțIașiBotoșaniGorjBrăilaTeleormanCălărașiOltPHBGLVLBNTMBZBVGRABHDVNBHBCSBVSTLDBILAGDJCTCJSMMMHRCVIFMHSJARMSCSSVNTISBTGJBRTRCLOTThe Cajvana oakThe Cajvana oakThe Mercheașa oak, “the Old Man of the Carpathians”The Mercheașa oakHorea's oakHorea's oakThe Botoșana oakThe Botoșana oakEminescu's limeEminescu's limeAvram Iancu's oakAvram Iancu's oakCuza's oakCuza's oakThe Fat Tree (Pomul gros)The Fat Tree (Pomul gros)The Ineu yewThe Ineu yewOld Ash of AitonMocod Black PoplarGreat Grey Poplar of RafailaSadova Wych ElmCalafat Field ElmEmperor's BeechOld Linden of Bârnova MonasteryEminescu's Linden in BlajCăpeni ElmLeliceni LindenUnion Horse Chestnut of Vișan'Muma Pădurii' OakThe Princess's BeechBatiștei White MulberryOld Oak of Posmuș
    measured treedated tree or tree with a history

    Approximate projection, for orientation. County outlines: geo-spatial.org / ANCPI. Tree positions: Arbori Remarcabili. The Ineu yew point marks the dendrological park, based on the CNIPT Arad source, not a confirmed trunk location.

    The map depends on where volunteers went out with a tape

    Four counties, Brașov, Mureș, Cluj and Sibiu, hold 71% of the records. That is where most volunteers worked and where Transylvania's wood-pastures with old oaks are. In counties with few dots, such as Olt or Mehedinți, many old trees are probably still unmeasured. If you live there, the nearest tree on the map may be tens of kilometres away, and the one in your neighbour's yard may be missing.

    The oldest trees in Romania: what is known about their age

    The page now has 31 profiles: the nine already presented and 22 trees added after the documentary research completed in September 2026. Ten have ages estimated through radiocarbon dating, eight of them also on the map; the other two, the Calafat elm and the Emperor's Beech, are not in the map database. For the others we say whether the age comes from a registry, a local tradition or no published estimate exists. The profiles keep cases where a tree has died, its current condition is unknown, or sources disagree. The old chestnuts of Baia Mare remain off the map: they are a 500-hectare reserve, not one individual tree.

    The Cajvana oak, with its hollow trunk and thin crown, in 2018
    The Cajvana oak, with its hollow trunk and thin crown, in 2018. Nicolae Robu, CC BY-SA 4.0, Wikimedia Commons.

    The Cajvana oak

    Cajvana, Suceava county · Arbori Remarcabili

    Girth11.11 m (2015)
    Agearound 810 years radiocarbon dating
    Speciespedunculate oak (Quercus robur)
    Getting thereIn town, in a public spot, fenced; Cajvana is about 30 kilometres west of Suceava, on county road DJ 178D.

    The oldest dated oak in Romania and one of the thickest in Europe. The town's legend ties it to Stephen the Great, said to have halted under it in 1476; an older legend says it was planted over the mass grave of the men killed in the Tatar invasion of 1241. Radiocarbon dating published in 2011 found a calibrated age of about 735 years for the oldest wood sample from the hollow; allowing for the wood lost to the centre of the trunk, the tree would be roughly 810 years old and would have sprouted around the year 1200. The trunk is hollow, with dead branches and a fence around it.

    The Mercheașa oak, “the Old Man of the Carpathians”

    Mercheașa, Homorod commune, Brașov county · Arbori Remarcabili

    Girth9.20 m (2015 record) · 10.16 m (in the study published in 2021)
    Agearound 560 years radiocarbon dating
    Speciespedunculate oak (Quercus robur), although it is called a sessile oak
    Getting thereOn the pasture above the village: a wooden signpost at the edge of Mercheașa, a gravel track up the hill, then on foot across the pasture to the small fence around the trunk. Mercheașa is a few kilometres from Homorod, on national road DN13 between Rupea and Odorheiu Secuiesc.

    The most visited old tree in the country. In 2009 it won the “Oldest tree in Romania” contest, with an age estimated from the trunk's girth at 900 years, and since then the press has called it “the oldest tree in the country”. In 2021, Adrian Pătruț's team dated two wood samples, from the trunk and from the largest horizontal branch: the result is around 560 years, a tree that sprouted around 1460 and grew unusually fast on an open pasture. It is 17.6 metres tall, with an estimated volume of 50 cubic metres.

    The cemented trunk of Horea's oak at Țebea
    The cemented trunk of Horea's oak at Țebea. Ionuț Mihai (Wikimedia Commons), CC BY-SA 3.0, Wikimedia Commons.

    Horea's oak

    Țebea, Baia de Criș commune, Hunedoara county · Arbori Remarcabili

    Girth9.90 m, measured on the concrete casing of the trunk
    Agearound 800 years at its death, in 2005 radiocarbon dating
    Speciespedunculate oak (Quercus robur), although it is called a sessile oak
    Getting thereIn the Heroes' Cemetery (the Pantheon of the Moți) at Țebea, on national road DN76 between Brad and Vața de Jos; open access at any time.

    Under this tree, in 1784, Horea called the Moți to revolt; Avram Iancu's grave is 15 metres away. It is a listed historic monument. Its decline began in the 1890s, when bricks for the new church were stored beside its roots; in 1924 it was bound with steel hoops, and in 1947 the trunk was almost entirely encased in cement, sculpted to imitate bark. It died in a storm in 2005, and the cemented trunk still stands. The oldest radiocarbon-dated wood sample has a calibrated age of about 580 years; allowing for the wood lost from the centre of the trunk, the tree would have been around 800 years old.

    The Botoșana oak

    Botoșana, Suceava county · Arbori Remarcabili

    Girth8.96 m
    Age645 ± 50 years radiocarbon dating
    Speciespedunculate oak (Quercus robur)
    Getting thereOn private land, in the yard of a village household; visits only with the owner's consent.

    The lesser-known neighbour of the Cajvana oak, 3 kilometres to the west, in the garden of a house. Four samples from the trunk gave calibrated ages between 235 and 365 years; extrapolated to the geometric centre of the trunk, they point to a tree of 645 ± 50 years, sprouted around 1380. It is one of the few oaks of this size in the country with no legend attached.

    Eminescu's lime in Copou Park, resting on metal supports
    Eminescu's lime in Copou Park, resting on metal supports. Sb2s3 (Wikimedia Commons), CC BY-SA 4.0, Wikimedia Commons.

    Eminescu's lime

    Copou Park, Iași

    Girtharound 4 m at the level of the supports; split, propped trunk
    Agearound 540 years (estimate from wood cores, 2013) or 458 years (tables of the Iași environmental protection agency) estimate
    Speciessilver lime (Tilia tomentosa)
    Getting thereIn Copou Park, beside the poet's bust and the Mihai Eminescu Museum; open access.

    The best-known monument tree in Romania, in whose shade the poet is said to have written in the 1870s. A storm split it in 1953; it has stood on metal supports since, was treated in 1990 and 2014, and survives through a rare phenomenon: adventitious roots grown through the rotted trunk down into the ground. Its age has not been radiocarbon-dated. A 2013 assessment by the biologist Ionel Lupu, on two wood cores, estimated 540 years (± 3%); the Iași environmental agency's tables give 458. It has been on the county's list of protected trees since 1994.

    Avram Iancu's oak in the park at Blaj
    Avram Iancu's oak in the park at Blaj. Țetcu Mircea Rareș (Wikimedia Commons), CC BY-SA 4.0, Wikimedia Commons.

    Avram Iancu's oak

    Avram Iancu Park, Blaj, Alba county

    Girth6.40 m
    Age“over 600 years” in local tradition; from its girth, 250–500 years estimate
    Speciespedunculate oak (Quercus robur)
    Getting thereIn Avram Iancu Park in the centre of Blaj, the former garden of the Metropolitan Castle; open access.

    In the former garden of the Metropolitan Castle at Blaj. The name dates from after 1849: Avram Iancu and Bishop Alexandru Sterca-Șuluțiu are said to have talked for days in its shade. According to local tradition the oak is over 600 years old and was already standing when the Treaty of Blaj was concluded in 1687; at 6.40 metres in girth, the growth rate used on this page gives it between 250 and 500 years, but the age has not been confirmed by dating. It is a natural monument.

    Cuza's oak in the clearing in Vorona forest
    Cuza's oak in the clearing in Vorona forest. Ionel Curcan (Wikimedia Commons), CC BY-SA 4.0, Wikimedia Commons.

    Cuza's oak

    Vorona forest, Botoșani county

    Girthno public measurement
    Age“over 500 years”, local estimate estimate
    Speciesoak
    Getting thereBy forest road, from the Botoșani–Vorona county road or from the “monasteries' road” between Vorona Monastery and the Vorona Hermitage.

    In a clearing less than 2 kilometres from Vorona Monastery, with a legend about Prince Alexandru Ioan Cuza, said to have rested under it. Declared a natural monument, with an information board and a rest area, on a themed trail of the Botoșani forest directorate. The age of “over 500 years” is a local estimate; there is no published dating.

    The Fat Tree, the plane on Pomiculturii Street in Timișoara
    The Fat Tree, the plane on Pomiculturii Street in Timișoara. Katalin (Wikimedia Commons), CC BY-SA 4.0, Wikimedia Commons.

    The Fat Tree (Pomul gros)

    Pomiculturii Street, Timișoara

    Girth4.47 m
    Agearound 345 years, if it was planted in 1681, as is assumed estimate
    Speciesplane tree
    Getting thereOn Pomiculturii Street; open access, from the street.

    Regarded as Timișoara's oldest tree, it stands on a neighbourhood street, with a yellow fence around it. It is said to have been planted around 1681, when the city was under Ottoman rule; the lamp-oil cart used to stop beside it, and there was a well. It is 21 metres tall and 4.47 metres in girth. In 2011 it reached the final of Romania's “Tree of the Year” contest.

    The Ineu yew

    Ineu Dendrological Park, Arad county

    Girthno recent measurement published; a 1973 source reported a diameter of about 0.85 m
    Age“over 600 years” according to the county tourist information centre; the estimation method is not published estimate
    SpeciesEuropean yew (Taxus baccata)
    Getting thereIn Ineu Dendrological Park, on Republicii Street. The sources consulted do not give the tree's exact position or current access conditions.

    The county tourist information centre describes a yew in the park as over 600 years old. A 1973 publication described it as a 650-year-old yew, about 0.85 metres in diameter and 15 metres tall, while a local monograph lists it as a natural monument. Locally it is called “Michael the Brave's tree”, after the tradition that the ruler stopped beneath it in 1600. We found no radiocarbon or tree-ring dating, published method for the age estimate, recent measurement, or record in the Arbori Remarcabili database. The map point marks only the park; the trunk's position remains unknown.

    Old Ash of Aiton

    garden of a private property, no. 420, Aiton, Cluj · Arbori Remarcabili

    Girth6.27 m (2018)
    Age330 ± 30 years in the 2018 study; whole-tree age is inferred radiocarbon dating
    SpeciesEuropean ash (Fraxinus excelsior)
    Statusalive but degraded at the latest verified photographic record (2020); 2026 condition unknown
    Getting thereprivate property; access requires the owner's permission

    The tree is documented at garden of a private property, no. 420, Aiton. The recorded age: 330 ± 30 years in the 2018 study; whole-tree age is inferred. Lightning in 1994 and storms in 2005 and 2015 caused fire damage and the loss of major limbs. The study used AMS radiocarbon dating; the age of the whole tree was inferred from preserved wood and the position or geometry of the samples. The latest documented condition is: alive but degraded at the latest verified photographic record (2020); 2026 condition unknown. The age is a whole-tree estimate combining radiocarbon results with sample position and approximate ring counts; it is not a direct pith date. The profile keeps the available dimensions, reported age and source limits separate. For a visit, the sources say: private property; access requires the owner's permission.

    Mocod Black Poplar

    edge of Mocod, about 16 m from the right bank of the Someșul Mare, Bistrița-Năsăud · Arbori Remarcabili

    Girth7.01 m (2010)
    Ageabout 455 years, a whole-tree estimate based on AMS radiocarbon dating radiocarbon dating
    Speciesblack poplar (Populus nigra)
    Statusconflicting status: the 2018 Remarkable Trees entry says the broken trunk was still sprouting; a 2022 scientific paper describes the tree as having died in 2017
    Getting therepublic area by the Someșul Mare; caution is warranted around the degraded trunk

    The tree is documented at edge of Mocod, about 16 m from the right bank of the Someșul Mare. The recorded age: about 455 years, a whole-tree estimate based on AMS radiocarbon dating. Historical and local sources describe it as a landmark used by Austrian border guards in the late eighteenth century. The study used AMS radiocarbon dating; the age of the whole tree was inferred from preserved wood and the position or geometry of the samples. The latest documented condition is: conflicting status: the 2018 Remarkable Trees entry says the broken trunk was still sprouting; a 2022 scientific paper describes the tree as having died in 2017. The 7.01 m girth is that of the fractured trunk in 2010; the study estimates 10.60 m at breast height in 1986. The profile keeps the available dimensions, reported age and source limits separate. For a visit, the sources say: public area by the Someșul Mare; caution is warranted around the degraded trunk.

    Great Grey Poplar of Rafaila

    Stemnic valley, about 1.5 km from Rafaila, Vaslui · Arbori Remarcabili

    Girth7.62 m (2010)
    Ageabout 560 ± 35 years in the radiocarbon study; a Romanian-language account gives 565 ± 35 radiocarbon dating
    Speciesgrey poplar (Populus × canescens)
    Statusdead; a 2022 scientific paper records its death in 2015
    Getting theremarshy ground in the Stemnic valley; practical access and safety require field verification

    The tree is documented at Stemnic valley, about 1.5 km from Rafaila. The recorded age: about 560 ± 35 years in the radiocarbon study; a Romanian-language account gives 565 ± 35. Local tradition links it to Stephen the Great and a stop around 1475; this is legend/tradition, not evidence of age. The study used AMS radiocarbon dating; the age of the whole tree was inferred from preserved wood and the position or geometry of the samples. The latest documented condition is: dead; a 2022 scientific paper records its death in 2015. Sources differ slightly on the final age estimate; historical girths reached about 14 m before major collapse and fires. The profile keeps the available dimensions, reported age and source limits separate. For a visit, the sources say: marshy ground in the Stemnic valley; practical access and safety require field verification.

    Sadova Wych Elm

    private garden on Pârâul Morii street, Sadova, Suceava · Arbori Remarcabili

    Girth6.77 m (2022)
    Age400 ± 25 years, whole-tree estimate from AMS radiocarbon dating radiocarbon dating
    Specieswych elm (Ulmus glabra)
    Statusalive in the 2022 study, with a hollow trunk and structural degradation
    Protectionthe study states that the two Sadova elms were declared natural monuments in 1934
    Getting thereprivate property; permission required

    The tree is documented at private garden on Pârâul Morii street, Sadova. The recorded age: 400 ± 25 years, whole-tree estimate from AMS radiocarbon dating. Wartime documents cited by the authors state that weapons and valuables were hidden in the hollows of the two Sadova elms during the Second World War. The study used AMS radiocarbon dating; the age of the whole tree was inferred from preserved wood and the position or geometry of the samples. The latest documented condition is: alive in the 2022 study, with a hollow trunk and structural degradation. The sources mention the following protection status: the study states that the two Sadova elms were declared natural monuments in 1934. The wartime episode concerns the pair of Sadova elms and does not allow every stored object to be assigned to this individual tree. The profile keeps the available dimensions, reported age and source limits separate. For a visit, the sources say: private property; permission required.

    Calafat Field Elm

    Baba Lupa, left bank of the Danube, about 5 m from the pier, Dolj

    Girth6.7 m (2011)
    Age430 ± 25 years, whole-tree estimate after radiocarbon dating wood from the stump radiocarbon dating
    Speciesfield elm (Ulmus minor)
    Statusdead; felled in February 2015 and the stump was later removed
    Protectionthe study describes it as a natural monument at the time it was felled
    Getting therethe tree no longer exists; the historical site is on the Danube bank

    The tree is documented at Baba Lupa, left bank of the Danube, about 5 m from the pier. The recorded age: 430 ± 25 years, whole-tree estimate after radiocarbon dating wood from the stump. The scientific paper records the account that an Ottoman shell exploded near the future King Carol I on 8 May 1877. The study used AMS radiocarbon dating; the age of the whole tree was inferred from preserved wood and the position or geometry of the samples. The latest documented condition is: dead; felled in February 2015 and the stump was later removed. The sources mention the following protection status: the study describes it as a natural monument at the time it was felled. The 43 m height is a historical measurement from the 1970s; the tree had been felled before radiocarbon analysis. The profile keeps the available dimensions, reported age and source limits separate. For a visit, the sources say: the tree no longer exists; the historical site is on the Danube bank.

    Emperor's Beech

    near Muncel, beside a forest road above the Arieș, Alba

    Girth5.0 m (2022)
    Age420 ± 20 years, estimated from AMS radiocarbon dating and extrapolation from sample position radiocarbon dating
    SpeciesEuropean beech (Fagus sylvatica)
    Statusalive in February 2022; it had lost a major limb around 2015
    Protectionthe paper states that it was declared a natural monument in 1995; some secondary sources give 1999
    Getting thereabout 3.5 m from a forest-road edge on a very steep slope; access requires caution

    The tree is documented at near Muncel, beside a forest road above the Arieș. The recorded age: 420 ± 20 years, estimated from AMS radiocarbon dating and extrapolation from sample position. Its name is linked to the tradition of Emperor Franz Joseph I's 1852 visit; the paper itself treats his encounter with this specific tree as uncertain. The study used AMS radiocarbon dating; the age of the whole tree was inferred from preserved wood and the position or geometry of the samples. The latest documented condition is: alive in February 2022; it had lost a major limb around 2015. The sources mention the following protection status: the paper states that it was declared a natural monument in 1995; some secondary sources give 1999. Girth fell from 5.33 m in 2009 to 5.00 m in 2022 after the loss of a large limb. The profile keeps the available dimensions, reported age and source limits separate. For a visit, the sources say: about 3.5 m from a forest-road edge on a very steep slope; access requires caution.

    Old Linden of Bârnova Monastery

    grounds of Bârnova Monastery, Iași

    Girthno published measurement
    Age660 years in 2011 sources, 674 in the 2014 county inventory and 693 in a 2026 institutional source; no method is published estimate
    Specieshybrid lime (Tilia × haynaldiana)
    Statusalive; a public event on 12 August 2026 was held by the tree
    Protectionincluded in Iași County's list of natural-monument trees declared by County Council Decision no. 8/1994
    Getting therewithin the monastery grounds; access is subject to monastery opening hours and rules

    The tree is documented at grounds of Bârnova Monastery. The recorded age: 660 years in 2011 sources, 674 in the 2014 county inventory and 693 in a 2026 institutional source; no method is published. The tree is associated with Bârnova Monastery and has featured in old-tree public-awareness campaigns. The published age is an estimate; the source does not provide a complete biological dating method. The latest documented condition is: alive; a public event on 12 August 2026 was held by the tree. The sources mention the following protection status: included in Iași County's list of natural-monument trees declared by County Council Decision no. 8/1994. The 660–674–693 sequence rises roughly with calendar time, but no published method was found that anchors the original age estimate. The profile keeps the available dimensions, reported age and source limits separate. For a visit, the sources say: within the monastery grounds; access is subject to monastery opening hours and rules.

    Eminescu's lime on Hula hill in Blaj, with an information sign nearby
    Eminescu's lime on Hula hill in Blaj, photographed in August 2023. Țetcu Mircea Rareș, CC BY-SA 4.0, Wikimedia Commons.

    Eminescu's Linden in Blaj

    Hula hill, Stejarului Street, near DJ107, Alba

    Girth4.7 m
    Ageno verifiable published age no published age
    Speciessmall-leaved lime (Tilia cordata)
    Statusalive in a verified photograph dated 2 August 2023; 2026 phytosanitary condition unknown
    Protectioninventoried and protected by Alba County Council Decision no. 27/11.06.1999, according to the municipal cultural strategy
    Getting therepublic landmark on the edge of Blaj; the coordinate is approximate and should be confirmed at the trunk

    The tree is documented at Hula hill, Stejarului Street, near DJ107. We found no verifiable published age estimate for this tree. Local tradition says Mihai Eminescu stopped here in spring 1866 on reaching Blaj; the association does not prove the tree's age. The latest documented condition is: alive in a verified photograph dated 2 August 2023; 2026 phytosanitary condition unknown. The sources mention the following protection status: inventoried and protected by Alba County Council Decision no. 27/11.06.1999, according to the municipal cultural strategy. The 4.70 m girth is reported at the base of the trunk, not at 1.30 m; no published age determination was found. The profile keeps the available dimensions, reported age and source limits separate. For a visit, the sources say: public landmark on the edge of Blaj; the coordinate is approximate and should be confirmed at the trunk.

    The Căpeni elm, with its very thick trunk and broad crown
    The Căpeni elm, photographed in 2011 before it placed second in European Tree of the Year. Romanian Environmental Partnership Foundation, CC BY-SA 4.0, Wikimedia Commons.
    The Căpeni elm without leaves, with its thick trunk
    The Căpeni elm in late autumn 2011. Márkó Laci, CC BY-SA 3.0, Wikimedia Commons.

    Căpeni Elm

    by the bridge over the Baraolt stream north of Căpeni, at a former watermill site, Covasna · Arbori Remarcabili

    Girth7.3 m (2015)
    Ageabout 300 years; dendrological confirmation is attributed to two forestry engineers, but no method is published estimate
    SpeciesEuropean white elm (Ulmus laevis)
    Statusalive in a published visit from September 2023; a large limb had fallen and been cut
    Getting therebeside a road and stream; generally walkable, but the exact parcel should be checked

    The tree is documented at by the bridge over the Baraolt stream north of Căpeni, at a former watermill site. The recorded age: about 300 years; dendrological confirmation is attributed to two forestry engineers, but no method is published. Romania's Tree of the Year 2011 and runner-up in European Tree of the Year 2012; in April 2012 it was named the Antal Jenő Memorial Tree. The published age is an estimate; the source does not provide a complete biological dating method. The latest documented condition is: alive in a published visit from September 2023; a large limb had fallen and been cut. The registry labels it field elm/Ulmus campestris, while the 2012 forestry paper identifies it as Ulmus laevis. The profile keeps the available dimensions, reported age and source limits separate. For a visit, the sources say: beside a road and stream; generally walkable, but the exact parcel should be checked.

    The Leliceni lime beside the church
    The Leliceni lime, photographed in 2010; it won European Tree of the Year the following year. Kristó Róbert, CC BY-SA 4.0, Wikimedia Commons.
    The Leliceni lime in a 2010 photograph
    The Leliceni lime in a 2010 photograph. Szabi237, CC BY 3.0, Wikimedia Commons.

    Leliceni Linden

    Leliceni, by the village church, Harghita

    Girth3.9 m (2011)
    Ageabout 300 years in the 2013 age-estimation study; the traditional roughly 500-year figure was not confirmed by that study estimate
    Speciessmall-leaved lime (Tilia cordata)
    Statusalive in 2011 sources; no recent verifiable phytosanitary assessment was found
    Protectionpress citing the county register states that it was declared a natural monument in 1992
    Getting therein the village by the church; coordinate is approximated from a Commons photograph geotag

    The tree is documented at Leliceni, by the village church. The recorded age: about 300 years in the 2013 age-estimation study; the traditional roughly 500-year figure was not confirmed by that study. It won European Tree of the Year in 2011. The published age is an estimate; the source does not provide a complete biological dating method. The latest documented condition is: alive in 2011 sources; no recent verifiable phytosanitary assessment was found. The sources mention the following protection status: press citing the county register states that it was declared a natural monument in 1992. The 500-year figure circulated in the competition and press; the dedicated 2013 study gives an estimate around 300 years. The profile keeps the available dimensions, reported age and source limits separate. For a visit, the sources say: in the village by the church; coordinate is approximated from a Commons photograph geotag.

    Union Horse Chestnut of Vișan

    Vișan, on the historic property associated with the Crăescu family, Iași

    Girthno published measurement
    Ageabout 250–260 years in sources; the 2014 county inventory lists 259 years; no method is published estimate
    Specieshorse chestnut (Aesculus hippocastanum)
    Statusalive in public reports from 2024; exact phytosanitary condition not verified
    Protectionlocal sources report recognition as both a natural and historical monument; the county inventory lists it among protected trees
    Getting thereon private property; visits depend on the owner's permission and local events

    The tree is documented at Vișan, on the historic property associated with the Crăescu family. The recorded age: about 250–260 years in sources; the 2014 county inventory lists 259 years; no method is published. Its identification links it to Unionist meetings in 1856 and Vasile Alecsandri's text 'Jurământul'. The published age is an estimate; the source does not provide a complete biological dating method. The latest documented condition is: alive in public reports from 2024; exact phytosanitary condition not verified. The sources mention the following protection status: local sources report recognition as both a natural and historical monument; the county inventory lists it among protected trees. The 2014 inventory, incompatibly with the 1856 meeting narrative, calls it 'planted by Alexandru Ioan Cuza'; that wording should be treated as an error or unverified claim. The profile keeps the available dimensions, reported age and source limits separate. For a visit, the sources say: on private property; visits depend on the owner's permission and local events.

    Sticea's Pear Tree

    within Ciohorăni, beside road 208O, Iași · Arbori Remarcabili

    Girth4.31 m (2018)
    Age603–607 years in administrative and press sources; the exact method is not published estimate
    Speciescultivated pear (Pyrus sativa)
    Statusalive but degraded in the 2018 record: visible dead components, hollow and knot
    Protectionthe Remarkable Trees entry describes it as a natural monument; the county list includes it among trees endorsed for protection
    Getting therepublic area beside road 208O

    The tree is documented at within Ciohorăni, beside road 208O. The recorded age: 603–607 years in administrative and press sources; the exact method is not published. Known locally as 'Sticea's Pear', it is presented as one of the oldest fruit trees in Iași County. The published age is an estimate; the source does not provide a complete biological dating method. The latest documented condition is: alive but degraded in the 2018 record: visible dead components, hollow and knot. The sources mention the following protection status: the Remarkable Trees entry describes it as a natural monument; the county list includes it among trees endorsed for protection. The county list also contains another pear entry from Ciohorăni, aged 424, without sufficient individual identification; that value was not merged. The profile keeps the available dimensions, reported age and source limits separate. For a visit, the sources say: public area beside road 208O.

    'Muma Pădurii' Oak

    north-western edge of Nebuna de Jos/Babele Lunca forest, near Teișani, Giurgiu · Arbori Remarcabili

    Girth8.25 m (2016)
    Ageabout 600 years in the local estimate recorded by the registry; no published method estimate
    Speciespedunculate oak (Quercus robur)
    Statusunknown: the 2016 record considered it probably dead; new photographs were uploaded in April 2025 without a public diagnosis
    Protectionthe registry calls it a natural monument; a regional source treats it as a natural monument of Giurgiu County
    Getting thereabout 2 km from the village in the Neajlov floodplain; route and land ownership should be checked on site

    The tree is documented at north-western edge of Nebuna de Jos/Babele Lunca forest, near Teișani. The recorded age: about 600 years in the local estimate recorded by the registry; no published method. The names 'Muma Pădurii' and 'Baba Groasă' are local names for the individual tree, not evidence of age. The published age is an estimate; the source does not provide a complete biological dating method. The latest documented condition is: unknown: the 2016 record considered it probably dead; new photographs were uploaded in April 2025 without a public diagnosis. The sources mention the following protection status: the registry calls it a natural monument; a regional source treats it as a natural monument of Giurgiu County. Current condition cannot be inferred merely from the existence of newer photographs; the coordinate needs confirmation. The profile keeps the available dimensions, reported age and source limits separate. For a visit, the sources say: about 2 km from the village in the Neajlov floodplain; route and land ownership should be checked on site.

    Ciocmani Black Poplar

    riverside pasture by the Someș, Ciocmani, Sălaj · Arbori Remarcabili

    Girth10.67 m (2020)
    Ageno verifiable published age no published age
    Speciesblack poplar (Populus nigra)
    Statusalive but severely degraded in 2020: dead components, breakage, knots and fire damage
    Getting thereriverside pasture; exact access and ownership need verification

    The tree is documented at riverside pasture by the Someș, Ciocmani. We found no verifiable published age estimate for this tree. Its significance is primarily biometric: among the thickest individual black poplars documented in the registry. The latest documented condition is: alive but severely degraded in 2020: dead components, breakage, knots and fire damage. The 10.67 m measurement was taken at about 0.70 m, at the narrowest point; at 1.30 m the record only says it exceeds 12 m. No verified age is available. The profile keeps the available dimensions, reported age and source limits separate. For a visit, the sources say: riverside pasture; exact access and ownership need verification.

    Cotroceni Bridge Oriental Plane

    bank of the Dâmbovița by Cotroceni Bridge, București · Arbori Remarcabili

    Girth6.0 m (2015)
    Agethe registry presents it as at least 300 years old; no method is published estimate
    SpeciesOriental plane (Platanus orientalis)
    Statusalive in the photograph and description updated in May 2017, but hollow, with dead components, burns and cut branches
    Protectionthe registry states that Bucharest City Hall marked it and included it on a protected-tree list; the legal act was not identified
    Getting therepublic space on the Dâmbovița bank; local safety conditions should be assessed

    The tree is documented at bank of the Dâmbovița by Cotroceni Bridge. The recorded age: the registry presents it as at least 300 years old; no method is published. It is presented as one of Bucharest's oldest trees and as predating the major modern regulation works on the Dâmbovița. The published age is an estimate; the source does not provide a complete biological dating method. The latest documented condition is: alive in the photograph and description updated in May 2017, but hollow, with dead components, burns and cut branches. The sources mention the following protection status: the registry states that Bucharest City Hall marked it and included it on a protected-tree list; the legal act was not identified. The age has no published method, and the legal-protection claim comes from the registry entry rather than a verified legal instrument. The profile keeps the available dimensions, reported age and source limits separate. For a visit, the sources say: public space on the Dâmbovița bank; local safety conditions should be assessed.

    The Princess's Beech

    Cheia Proviței forest, in a clearing on the left bank of the Târsa stream, Prahova

    Girth6.65 m (2016)
    Ageno verifiable published age no published age
    SpeciesEuropean beech (Fagus sylvatica)
    Statusstill listed as a landmark on an official tourist route; exact biological condition is not documented
    Getting therered-triangle hiking route from Breaza; roughly a 4–5 hour circuit with forest and stream-valley sections

    The tree is documented at Cheia Proviței forest, in a clearing on the left bank of the Târsa stream. We found no verifiable published age estimate for this tree. Two competing local legends link it either to Princess Zoe Bibescu-Brâncoveanu or to outlaw Iancu Jianu. The latest documented condition is: still listed as a landmark on an official tourist route; exact biological condition is not documented. No verifiable age determination or protection act was found; the coordinate is cartographic, not a dendrological survey. The profile keeps the available dimensions, reported age and source limits separate. For a visit, the sources say: red-triangle hiking route from Breaza; roughly a 4–5 hour circuit with forest and stream-valley sections.

    Old Plane of Rudna

    dendrological park of the former Nicolici manor, Rudna, Timiș · Arbori Remarcabili

    Girth7.6 m (2024)
    Age400–460 years, an estimate published by the West University of Timișoara; exact dendrochronological dating was planned, not reported estimate
    Speciesplane, exact species unresolved (null)
    Statusalive at the university event on 7 June 2024
    Protectionlisted as a natural monument by the Timișoara branch of the Romanian Academy through Decision no. 658/21.06.2021, according to WUT
    Getting therein the former manor park; local access conditions should be checked

    The tree is documented at dendrological park of the former Nicolici manor, Rudna. The recorded age: 400–460 years, an estimate published by the West University of Timișoara; exact dendrochronological dating was planned, not reported. The tree stands in the old dendrological park of the Nicolici manor. The published age is an estimate; the source does not provide a complete biological dating method. The latest documented condition is: alive at the university event on 7 June 2024. The sources mention the following protection status: listed as a natural monument by the Timișoara branch of the Romanian Academy through Decision no. 658/21.06.2021, according to WUT. WUT reports 7.60 m at 1.50 m in 2024, while Remarkable Trees lists 7.97 m; without a common protocol, the values should not be artificially harmonised. The profile keeps the available dimensions, reported age and source limits separate. For a visit, the sources say: in the former manor park; local access conditions should be checked.

    Giant Oak of Gherdeal

    woodland around Gherdeal village, Sibiu

    Girth7.87 m (2026)
    Ageabout 500 ± 80 years in the Monumental Trees registry; the age-estimation method is not specified estimate
    Speciespedunculate oak (Quercus robur)
    Statusalive and measured on 26 August 2026
    Getting therein woodland; exact route and land status need confirmation

    The tree is documented at woodland around Gherdeal village. The recorded age: about 500 ± 80 years in the Monumental Trees registry; the age-estimation method is not specified. Its documented significance is primarily biometric rather than a verified historical association. The published age is an estimate; the source does not provide a complete biological dating method. The latest documented condition is: alive and measured on 26 August 2026. The source is a community registry, not a scientific or institutional publication; the age estimate has no published method. The profile keeps the available dimensions, reported age and source limits separate. For a visit, the sources say: in woodland; exact route and land status need confirmation.

    Batiștei White Mulberry

    yard/immediate vicinity of Batiștei Church, 19–21 Batiștei Street, București

    Girthno published measurement
    Ageno verifiable published age no published age
    Specieswhite mulberry (Morus alba)
    Statustree still present in sources from May 2026; exact biological condition is not documented
    ProtectionAGERPRES treats it as a natural monument; the exact legal instrument was not identified
    Getting therewithin/by a church in central Bucharest; observe parish opening hours and rules

    The tree is documented at yard/immediate vicinity of Batiștei Church, 19–21 Batiștei Street. We found no verifiable published age estimate for this tree. A legend displayed at the church links the tree to the age of Constantin Brâncoveanu; the legend must be kept separate from botanical facts. The latest documented condition is: tree still present in sources from May 2026; exact biological condition is not documented. The sources mention the following protection status: AGERPRES treats it as a natural monument; the exact legal instrument was not identified. No modern girth measurement or published age determination was found; the coordinate identifies the site, not the trunk. The profile keeps the available dimensions, reported age and source limits separate. For a visit, the sources say: within/by a church in central Bucharest; observe parish opening hours and rules.

    Giant Sequoia of Dealul Domnului, Rogojel

    Dealul Domnului, near Rogojel, Cluj · Arbori Remarcabili

    Girth5.0 m (2020)
    Ageover 100 years in local sources and the registry entry; no published age determination was found estimate
    Speciesgiant sequoia (Sequoiadendron giganteum)
    Statusalive in the 2021 record; the entry notes a lightning strike with no visible consequences
    Protectionthe Remarkable Trees entry calls it a natural monument; the exact legal instrument was not verified
    Getting therein a rural/woodland setting near Rogojel; practical access should be checked locally

    The tree is documented at Dealul Domnului, near Rogojel. The recorded age: over 100 years in local sources and the registry entry; no published age determination was found. Documented local tradition says the specimen was brought from the United States and planted by landowner Silvestru Gál near his summer residence. The published age is an estimate; the source does not provide a complete biological dating method. The latest documented condition is: alive in the 2021 record; the entry notes a lightning strike with no visible consequences. The sources mention the following protection status: the Remarkable Trees entry calls it a natural monument; the exact legal instrument was not verified. The registry gives 5.00 m girth, while the forestry article it cites reports a 2.89 m diameter 'at the base'; the figures are not equivalent. The profile keeps the available dimensions, reported age and source limits separate. For a visit, the sources say: in a rural/woodland setting near Rogojel; practical access should be checked locally.

    Old Oak of Posmuș

    Teleki Castle estate, Posmuș, Bistrița-Năsăud

    Girth7.1 m (2019)
    Ageabout 620 ± 6 years in Monumental Trees; the museum presents it as over 600 years old and links the year 1406 to Teleki family documentation estimate
    Speciespedunculate oak (Quercus robur)
    Statusalive and present as a landmark of the estate in current institutional sources
    Getting thereon the grounds of the Teleki Castle Multicultural Centre; access follows the centre's opening hours and rules

    The tree is documented at Teleki Castle estate, Posmuș. The recorded age: about 620 ± 6 years in Monumental Trees; the museum presents it as over 600 years old and links the year 1406 to Teleki family documentation. The museum states that the year 1406 shown on the tree's plaque was documented by the Teleki family and that the oak was struck twice by lightning in the early twentieth century. The published age is an estimate; the source does not provide a complete biological dating method. The latest documented condition is: alive and present as a landmark of the estate in current institutional sources. The year 1406 is historical/documentary evidence, not published biological dating. A Remarkable Trees record from Posmuș (no. 3206) has only a 4.62 m girth and cannot safely be identified as this individual. The profile keeps the available dimensions, reported age and source limits separate. For a visit, the sources say: on the grounds of the Teleki Castle Multicultural Centre; access follows the centre's opening hours and rules.

    Old Oak of Orheiul Bistriței

    village centre, in front of the school, Bistrița-Năsăud · Arbori Remarcabili

    Girth7.01 m (2016)
    Ageconflicting sources: about 300 years in a 2000 museum monograph; about 700 years in Remarkable Trees and 2014 press estimate
    Speciespedunculate oak (Quercus robur)
    Statusalive in registry photographs from 2017; current phytosanitary condition was not assessed in the sources found
    Protectionthe Remarkable Trees record notes a protective fence; 2014 press discussed possible natural-monument designation, but no final legal act was verified
    Getting therepublic space in front of the primary school

    The tree is documented at village centre, in front of the school. The recorded age: conflicting sources: about 300 years in a 2000 museum monograph; about 700 years in Remarkable Trees and 2014 press. A Bistrița-Năsăud County Museum monograph describes it as a remnant of the forests that once covered the Orhei plain. The published age is an estimate; the source does not provide a complete biological dating method. The latest documented condition is: alive in registry photographs from 2017; current phytosanitary condition was not assessed in the sources found. The sources mention the following protection status: the Remarkable Trees record notes a protective fence; 2014 press discussed possible natural-monument designation, but no final legal act was verified. The 300-versus-700-year discrepancy is too large to reconcile without biological dating; none of the sources found publishes a method. The profile keeps the available dimensions, reported age and source limits separate. For a visit, the sources say: public space in front of the primary school.

    How old a tree really is

    Old trunks are hollow, so the innermost rings, the oldest, rotted away long ago and cannot be counted. Three routes remain. The first is legend: “Stephen the Great rested under it”, so it is 550 years old. The second is a rule of thumb: a young oak adds roughly two and a half centimetres of girth a year, less and less as it ages, so a nine-metre trunk “would be” 400 or 700 years old, depending on the rate you pick. The third is the laboratory: pieces of wood are taken from the deepest point of the hollow, the carbon-14 left in them is measured to date the wood in the samples, and the age of the wood that has rotted away at the centre of the trunk is then estimated.

    The third route has been applied to four Romanian oaks and gave results that contradict the first two. The Mercheașa oak, 10.16 metres around, is around 560 years old: it grew fast, on an open pasture, with water and light. The Cajvana oak, at 11.11 metres, is around 810. The Țebea oak, under which Horea called the Moți to revolt in 1784, was around 800 when it died in 2005. The Botoșana oak, in the garden of a house 3 kilometres from Cajvana, has an estimated age of 645 years, give or take 50. A thick trunk points to a tree that has lived well rather than one that has lived long.

    The four radiocarbon-dated oaks, next to the age in the press
    TreeGirthAge in the press or legendDated agePublished
    Cajvana oak (Suceava)11.11 m800–900 yearsaround 810 yearsPătruț et al., Studia UBB Chemia, 2011
    Horea's oak, Țebea (Hunedoara)9.90 m (cemented trunk)400–500 yearsaround 800 years at its death, in 2005Pătruț et al., Studia UBB Chemia, 2010
    Botoșana oak (Suceava)8.96 mover 500 years645 ± 50 yearsPătruț et al., Studia UBB Chemia, 2018
    Mercheașa oak (Brașov)10.16 m900–1,000 yearsaround 560 yearsPătruț et al., Studia UBB Chemia, 2021

    That is why the “indicative age” filter on this page is cautious and wide. For every tree we compute a range from its girth and the growth rate of its species, and the filter uses the low end of that range. “Probably over 300 years” means that even growing fast, in good conditions, the tree would still need three centuries to reach the girth measured. For the eight dated trees we use the radiocarbon estimate.

    The same carbon-14 dates people too. Nuclear tests in the 1950s and 60s nearly doubled the amount in the air, and the mark stayed in the body: the middle of your eye is made of carbon from the air of the year you were born.

    The table: Romania's 200 thickest trees, then all the rest

    The trees are sorted by girth. The map filters apply to the table as well: when you pick a county or a species, you see every tree that matches.

    #SpeciesGirthPlaceCountyWhere it standsIndicative ageRecordedRecord
    1Black poplar13.00 mCenadTimișin a forest260–520 years2023record
    2Pedunculate oak11.11 mCajvanaSuceavain a settlement, public place810 years (radiocarbon)2015record
    3Black poplar10.67 mSurduc (Ciocmani)Sălajon a pasture213–427 years2020record
    4Black poplar10.00 mPăulișAradon a pasture200–400 years2020record
    5Pedunculate oak9.90 mBaia de Criș (Tebea, Baia de Cris)Hunedoarain a settlement, public place800 years (radiocarbon)2018record
    6Black poplar9.45 mCluj-Napoca (Cluj-Napoca, Parcul Rozelor)Clujin a settlement, public place189–378 years2016record
    7Black poplar9.20 mRâu de Mori (Suseni)Hunedoarain a settlement, public place184–368 years2020record
    8Pedunculate oak9.20 mHomorod (Mercheasa)Brașovon a pasture560 years (radiocarbon)2015record
    9Black poplar9.03 mZădăreniAradon a pasture181–361 years2023record
    10Ash9.00 mBălcești (Benești/ Bălcești)Vâlceaon private land360–692 years2023record
    11Pedunculate oak8.96 mBotoșana (Botosana (SV))Suceavaon private land645 years (radiocarbon)2018record
    12Black poplar8.70 mBorcea (Buliga/Fetesti)Călărașiin a forest174–348 years2020record
    13White poplar8.65 mDaneș (Cris - Mures)Mureșon private land173–346 years2015record
    14Black poplar8.50 mVictoria (Sculeni)Iașiin a settlement, public place170–340 years2021record
    15Black poplar8.50 mGeoagiu (Homorod)Hunedoaraon a pasture170–340 years2015record
    16Poplar8.48 mConțești (Contesti, Calugareni)Dâmbovițain open landscape170–339 years2016record
    17White poplar8.40 mConțești (Contesti, Calugareni)Dâmbovițain open landscape168–336 years2016record
    18Poplar8.30 mConțești (Contesti, Calugareni)Dâmbovițain open landscape166–332 years2016record
    19Pedunculate oak8.25 mClejani (Comuna Bulbucata, sat Teișani)Giurgiuin a forest330–635 years2016record
    20Hybrid poplar8.23 mCluj-Napoca (Cluj-Napoca, Grădina Botanică)Clujin a settlement, public place165–329 years2018record
    21Oak (species undetermined)8.18 mBruiu (Gherdeal)Sibiuin a forest327–629 years2023record
    22Black poplar8.00 mCenadTimișin a forest160–320 years2023record
    23White poplar8.00 mVânători-Neamț (Vânători Neamț)Neamțin open landscape160–320 years2021record
    24Pedunculate oak8.00 mBurlaSuceavaon private land320–615 years2019record
    25White poplar8.00 mGâdințiNeamțin open landscape160–320 years2016record
    25 of 200

    Ancient trees, county by county

    The number of measured trees, how many pass the legal threshold for their species, and the thickest tree in each county. Tap a name to filter the map and the table.

    CountyMeasured treesAbove the legal thresholdThickestSpecies
    Brașov159011549.20 mPedunculate oak, Homorod
    Mureș9967368.65 mWhite poplar, Daneș
    Cluj9664589.45 mBlack poplar, Cluj-Napoca
    Sibiu4852778.18 mOak (species undetermined), Bruiu
    Harghita3032276.90 mPedunculate oak, Ocland
    Covasna2861687.30 mField elm, Baraolt
    Bihor102557.62 mBlack poplar, Tinca
    Alba99697.50 mWhite poplar, Alba Iulia
    Sălaj944110.67 mBlack poplar, Surduc
    Maramureș69447.22 mSweet chestnut, Șomcuta Mare
    Iași59418.50 mBlack poplar, Victoria
    Ilfov58206.90 mPoplar, Clinceni
    Bistrița-Năsăud51297.10 mPedunculate oak, Șieu
    Hunedoara45359.90 mPedunculate oak, Baia de Criș
    Caraș-Severin44346.34 mPlane, Caransebeș
    Argeș43405.40 mBlack poplar, Băiculești
    Timiș402013.00 mBlack poplar, Cenad
    Vâlcea32269.00 mAsh, Bălcești
    Ialomița29237.11 mPedunculate oak, Bordușani
    Neamț27258.00 mWhite poplar, Vânători-Neamț
    Dâmbovița26218.48 mPoplar, Conțești
    Arad232010.00 mBlack poplar, Păuliș
    Satu Mare23198.00 mPoplar, Satu Mare
    Bacău22196.65 mPedunculate oak, Berești-Tazlău
    București22136.00 mOther exotic species, București Sectorul 2
    Suceava191511.11 mPedunculate oak, Cajvana
    Călărași18148.70 mBlack poplar, Borcea
    Dolj17137.10 mOak (species undetermined), Dobrotești
    Constanța1377.10 mBlack poplar, Seimeni
    Buzău1297.60 mBlack poplar, Vernești
    Galați1276.30 mPoplar, Berești-Meria
    Prahova1197.20 mWillow, Provița de Sus
    Botoșani11107.00 mPedunculate oak, Vorona
    Gorj10106.84 mPedunculate oak, Stejari
    Giurgiu978.25 mPedunculate oak, Clejani
    Vaslui977.61 mPoplar, Rafaila
    Vrancea986.00 mPedunculate oak, Boghești
    Brăila867.70 mBlack poplar, Frecăței
    Tulcea746.80 mWillow, I.c.brătianu
    Teleorman225.00 mPoplar, Beciu
    Olt115.80 mPedunculate oak, Verguleasa
    Mehedinți102.73 mOak (species undetermined), Prunișor

    What a remarkable tree is, in law

    Since April 2023 Romania has Law no. 97/2023 on the protection of remarkable trees. A tree outside the national forest estate, towns and villages included, is protected if it meets one of three conditions: it reaches the minimum girth for its species in the law's annex, measured 1.30 metres above ground on the uphill side; it is at least 160 years old, established from documents and measurements at registration; or it is tied to an event, a personality or a local legend. The law does not apply to private properties inside built-up areas. Felling a protected tree is allowed only if it is completely dead, uprooted by nature or dangerous with no other remedy, after an assessment and with the Forest Guard's approval. The law requires a public Catalogue of Remarkable Trees kept by the national agency for protected areas; the implementing rules appeared only in June 2026.

    On this map, 3,743 of the 5,703 trees have a girth above the annex threshold for their species. The threshold is only a size condition; trees inside forests and on private properties in built-up areas stay outside the law. According to Europa Liberă, the amendment that would have included forest trees was withdrawn in 2022, after the Government's negative opinion.

    SpeciesMinimum girth at 1.30 mTrees on the map above the threshold
    Aspen, Black poplar, Hybrid poplar, Poplar, White poplar500 cm162
    Oak (species undetermined), Pedunculate oak, Sessile oak450 cm1704
    Crack willow, Goat willow, Weeping willow, White willow, Willow450 cm75
    Ash400 cm40
    Silver fir400 cm32
    Beech350 cm872
    Norway spruce350 cm27
    Sycamore maple350 cm24
    Walnut330 cm22
    Large-leaved lime, Lime, Silver lime, Small-leaved lime300 cm196
    Hornbeam300 cm105
    American sycamore, Oriental plane, Plane300 cm76
    Black alder, Grey alder300 cm31
    Horse chestnut300 cm25
    Elm, European white elm, Field elm, Wych elm300 cm21
    Black walnut300 cm17
    Black locust, Locust300 cm16
    Exotic oak, Northern red oak, Turkey oak300 cm16
    Sweet chestnut300 cm14
    Black mulberry, White mulberry300 cm9
    Pagoda tree300 cm8
    Giant sequoia300 cm8
    Other exotic species300 cm8
    Bald cypress300 cm6
    Box elder300 cm5
    Ginkgo300 cm5
    Tulip tree300 cm3
    Paulownia300 cm2
    Birch300 cm1
    Thuja300 cm1
    Tree of heaven300 cm1
    Honey locust300 cm1
    Magnolia300 cm1
    Larch300 cm1
    Douglas fir300 cm1
    Pear, Wild pear280 cm58
    Field maple, Maple, Norway maple250 cm55
    Black pine, Eastern white pine, Scots pine, Swiss pine250 cm26
    Wild cherry250 cm25
    Yew250 cm3
    Apple, Crab apple230 cm24
    Service tree, Sorbus, Wild service tree220 cm14
    Downy oak200 cm2

    Method and limits

    The dots come from the public database of the Arbori Remarcabili platform, started in 2015 by Tibor Hartel, Viorel Arghiuș and Réka Tamás with the Agri-Cultura-Natura Transylvaniae Association; the first tree was measured at the launch by Prince Charles, now King Charles III. We used the data available on 14 September 2026: 5,703 trees with coordinates and girth. For the 2,364 trees with a trunk girth of at least 4.5 metres we also read the individual record, which is where the “where it stands” column comes from; for the others the setting is left unspecified. Every row links to the original record, with photographs, on arboriremarcabili.ro, and any missing tree can be added there.

    County and administrative locality were assigned from the coordinates, using the administrative boundaries from geo-spatial.org (2025 edition). The place name typed by the volunteer is shown separately, as recorded. Girths are those reported by volunteers, with a tape, at 1.30 metres; for multi-stemmed or leaning trunks the measurement can differ from one person to another. The indicative age range comes from dividing the girth by two values of annual growth, taken as averages over the tree's whole life: 1.3–2.5 cm for oak, beech, lime, ash and other hardwoods; 2.5–5 cm for poplar, willow, plane and other fast-growing species; 0.9–1.8 cm for hornbeam, pear, apple, yew and other slow-growing species; 1.1–2.2 cm for conifers. The rates follow the order of magnitude in the British Forestry Commission's guidance on veteran trees (White, 1998) and the reference tables of the Arbori Remarcabili platform; they are indicative, as the four dated oaks show.

    Legal thresholds are those in the annex to Law no. 97/2023, by species; for species the law does not name we used the 300 cm threshold for exotic trees. The law applies only outside the forest estate and does not cover private properties in built-up areas, so a tree “above the threshold” in a forest or in a yard is not necessarily protected by it. Positions are as recorded by volunteers and can be a few tens of metres from the trunk. Trees on private land are visited only with the owner's consent.

    Sources