The protected view from Greenwich Park to St Paul's: 7.9 km, 170 m wide

Greenwich Park → St Paul's Cathedral. 7.9 km long and 170 m wide where it arrives. The eye is 48.8 m above sea level (beside the General Wolfe statue), but the limit is set level at 30 m as far as Tower Bridge, then 50.6 m rising to 52.1 m. 151 postcodes lie in the corridor, across Greenwich, Lewisham, Southwark and City of London.