Heller (river)
The Heller is a 29 km long river in western Germany. left tributary of the Sieg. The source is located near Burbach / Würgendorf. It flows into the river Sieg in Betzdorf. Its basin area is 204 km².
Coordinates: 50°47′N 7°53′E / 50.783°N 7.883°E / 50.783; 7.883