Untersee (nordrhein-westfalen)
Type: natural=water
Coordinates: 50.81528968703653, 6.8529732197133395
Area: 0.18979695556640624 km²
OSM tags:
name: Untersee
natural: water
water: lake
wikimedia_commons: Category:Untersee (Villeseen)
wikipedia: de:Untersee (Brühl)