(poland)
Coordinates: 53.77655603150597, 20.478310746240254
Area: 4.3564453125e-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