Hrad Ralsko (czech-republic)
Type: natural=grassland
Coordinates: 50.67424234626028, 14.765861947936527
Area: 0.0007105068359375 km²
OSM tags:
historic: castle
name: Hrad Ralsko
name:de: Rollburg
natural: grassland
ruins: yes
wikipedia: cs:Ralsko (hrad)