(nordrhein-westfalen)
Type: natural=sinkhole
Coordinates: 50.862718812265214, 8.01411676289189
Area: 9.1145751953125e-05 km²
OSM tags:
historic: mine
loc_name: Siegener Loch
natural: sinkhole
start_date: 2004-02-25
wikipedia: de:Siegener Loch