(poland)
Coordinates: 53.77956169218218, 20.479594751856258
Area: 6.15869140625e-06 km²
OSM tags:
area: yes
barrier: city_wall
heritage: 2
heritage:operator: NID
material: bricks
nid:inscription_date: 1957-09-17
ref:nid: O/58
wikipedia: pl:Mury obronne w Olsztynie