Fortification Ring, Copenhagen

The Fortification Ring (Danish: Fæstningsringen) in Copenhagen, Denmark, is a collective name used to refer to the grounds where the city's old 17th-century fortifications used to lie, now surrounding the City Centre. Since the fortifications were decommissioned in 1870, the Fortification Ring has been dominated by a number of parks and distinctive greenspaces and it is still maintained and developed as a green belt within the city limits, running between the city centre and the -bro districts. The ramparts, bastions and moats of the former fortifications are still clearly seen in the topography. At Christianshavn and the citadel Kastellet, the fortifications have been preserved and remain intact.