Walensee

Walensee Lake Walen Lake Walenstadt
Lake Walen and Unterterzen, Quarten
Map
Location	St. Gallen, Glarus
Coordinates	47°7′N 9°12′E
Primary inflows	Linth (Escherkanal), Seez, Murgbach
Primary outflows	Linth canal
Basin countries	Switzerland
Surface area	24.19 km2 (9.34 sq mi)
Average depth	104.7 m (344 ft)
Max. depth	151 m (495 ft)
Water volume	2.5 km3 (2,000,000 acre⋅ft)
Residence time	1.4258 years
Surface elevation	419 m (1,375 ft)
Islands	Schnittlauchinsel
Settlements	Walenstadt, Weesen, Quinten, Quarten, Murg

The Walensee, also known as Lake Walen or Lake Walenstadt from Walenstadt, is a lake in eastern Switzerland. It is in the cantons of St. Gallen and Glarus. Other towns and villages at the lake include Weesen, Quinten, Quarten, and Murg.

The three main rivers leading to this lake are the Seez, Murgbach, and Linth. The last continues its course from Walensee to Lake Zurich. The Schnittlauchinsel, at the eastern end of the lake, is the only island in the Walensee.

The Churfirsten range raises steeply on the north side from the lake's level at 419 m to 2,306 m above sea level.