Ruine Helfenberg (switzerland)
Type: historic=ruins
Coordinates: 47.40202317725856, 9.221317120425182
Area: 3.0458740234375e-05 km²
OSM tags:
access: yes
castle_type: defensive
historic: ruins
historic:civilization: medieval
name: Ruine Helfenberg
ruins: castle
wikipedia: de:Burg Helfenberg (St. Gallen)