The oldest ruins in Romania

Five villages and five cemeteries, on the same hill

Pietroasa Mică is a village of a few hundred houses at the foot of Istrița hill, in Buzău county. On a slope the locals call Pe Căliman, Romania’s List of Historic Monuments records ten separate things. Five are settlements. Five are cemeteries. They come in pairs: each time someone built a village there, they buried their dead beside it.

The pairs cover nearly five thousand years. The first belongs to the Gumelnița culture, in the fourth millennium BC. The last belongs to the Dridu culture, in the ninth and tenth centuries AD. Between them sit a Bronze Age Monteoru settlement, a Geto-Dacian one running from the fifth century BC to the first century AD, and one of the sixth and seventh centuries.

No other named point in the national list carries more than two such pairs. Pe Căliman has five. The site they belong to gathers 23 recorded entries, the second-highest in the country; the highest, with 27, is in the next village, Pietroasele, in the same commune.

The commune has produced something else. In 1837, at Pietroasele, a late fourth-century gold hoard was found: some twenty-two objects, of which twelve survive. It is known as the Pietroasele treasure, and it is held at the National Museum of Romanian History; between 1916 and 1956 it sat in Moscow.

Even so, the Romanian Wikipedia article on Pietroasele was opened 1,664 times in twelve months. The one on Sarmizegetusa Regia, 41,737 times. The one on Bran Castle, 62,731.

The Buzău hill is one end of a larger count. The rest of this page makes it.

The oldest drawing in the list carries no date in it

Coliboaia cave, in the Bihor mountains, is listed at class A, of national importance, with its dating field empty. The reason is that its walls were only read in September 2009, when cavers photographed charcoal drawings in one of its galleries: the heads of bison, bears and rhinoceros. Radiocarbon dates published since put them between 32,000 and 35,000 years old. They may be the oldest cave paintings in Central Europe.

The list holds 68 Palaeolithic sites and 11 Mesolithic ones — the fewest of any period, which is what one would expect: a hunting camp leaves less in the ground than a village, and what it leaves lies deeper. The count measures how much has been dug, not how many people passed through.

The oldest ruins are neither Dacian nor Roman

If what you want from everything buried is what is still visible — a rampart, a wall, a building — then the oldest ruins in the country are some thousands of years older than any Dacian fortress. They are Neolithic and Bronze Age fortified settlements, on hills almost nobody climbs.

The names most people look up come much later on the same scale. Here they are, with the dating the list gives them.

Prehistory weighs about as much as the Dacians and Romans together

The period with the most sites is the Roman band, with 1,182 — but that label is chronological, and I come back to it. Next is the Middle Ages, with 1,049, then the Bronze Age, with 1,040. The Bronze Age alone holds nearly as many sites as La Tène, the Geto-Dacian period: 1,040 against 939.

The seven periods before the Dacians hold 1,850 sites and 2,800 layers. La Tène and the Roman period together hold 1,897 sites and 2,624 layers. The two halves of the past are nearly equal in the list, and one of them is not in the schoolbooks.

Prehistoric cultures are named after the village where they were first dug. Cucuteni is a village in Iași county, Gumelnița a tell near Oltenița, Monteoru a spa in Buzău, Coțofeni a village in Dolj, Glina a commune on the edge of Bucharest. The names of these places now sit on museum labels across Europe.

The Dacians have 939 sites in the list and one name anybody looks up

The La Tène period — the one the Geto-Dacian world falls into — has 939 sites in the list. Almost all are settlements: ploughed soil, sherds, pits. The stone fortresses of the Orăștie mountains, which take up everything said publicly about the Dacians, are a handful.

Sarmizegetusa Regia was read 41,737 times on Romanian Wikipedia in twelve months; the fortress at Costești-Cetățuie, 2,295 times — eighteen times fewer, though the list places both at class A.

“Roman period” is a date, not a rule

1,182 sites in the list fall inside the Roman band. The number does not mean what it looks like it means. Beyond the province’s frontier — in Moldavia and most of Wallachia — archaeologists still date second- and third-century material to “the Roman period”, because that is what the interval is called. The label is chronological.

The Roman state shows up in the object, not the date. The list records 104 sites with forts, 54 with villae rusticae, 12 with baths, 8 with aqueducts, 6 with amphitheatres and 2 with limes works. 170 sites in all — against 1,182 dated to the Roman band.

The places people kept coming back to

Of the 3,843 sites, 2,288 carry a single attested period. 64 carry six or more.

Târgșoru Vechi, nine kilometres from Ploiești, carries eleven dated layers: two Neolithic settlements, one Chalcolithic, one Bronze Age, one Hallstatt, one La Tène, a settlement and a cemetery of the second and third centuries, a fourth-century cemetery, a fifth-to-seventh-century settlement and one of the fifteenth to seventeenth. Its Wikipedia article was opened 984 times in twelve months.

What the record underneath is made of

The 7,954 dated layers, by what the list says is there.

How the dating was done

The heritage list writes its dating as free text, and the text usually says three things in order: the span, the period and the culture — “sec. IV – III a. Chr., Latène, Cultura geto-dacică”. Each layer gets exactly one period, by this rule:

1. If the list names the period, that period is taken as written.
2. If it names only a culture, the culture’s period is used.
3. If it gives nothing but a century, a millennium or a year, the period is the one containing the midpoint of the interval.

Periods are consecutive and never overlap, so a layer cannot be counted twice. The table below gives every span. For a layer dated only to a period, the map invents no year: the point appears at the period’s start, and its card shows exactly what the list says.

Of 9,672 archaeological rows, 7,954 carry a date and could be placed on the map. 131 layers say only “Preistorie” or “Epoca antică” and are held out of the period counts; the 86 sites for which that is the only dating appear in none of the map’s periods, which is the difference between the site count and the figure the map shows under “show all”. Rows with no dating at all do not appear at all.

A site is a family of rows sharing one code number: the head row, which names the place, and its components, which are the layers. Coordinates are the monument’s where the list gives them and the village’s otherwise; at national scale the difference does not matter, and no distance in the text rests on them.

Sources

• Romania’s List of Historic Monuments, category I (archaeology), 2015 edition and later amendments, in the structured transcription on Romanian Wikipedia. Every site, dating, class and name comes from it.
• Wikimedia Commons — the photographs, with author and licence under each.
• Wikimedia REST API — monthly pageviews of Romanian Wikipedia articles, September 2025 to August 2026.
• Coliboaia cave — dates published after the September 2009 discovery; the heritage list carries no dating for it at all.
• The Pietroasele treasure — National Museum of Romanian History.

Every figure in the text is computed from the same list that draws the map. What the list cannot say, the page does not say either: it records no excavations, no finds, and nothing about who the people buried there were.