Sufnersee

About

Sufnersee is a reservoir between Splügen and Sufers on the Hinterrhein river in the Grisons, Switzerland, surrounded by peaks of the Adula Alps. The Sufers dam was built in 1962. The reservoir has a volume of 17.5 million m³ and its surface area is 0.90 km².

Adapted from Wikipedia (CC BY-SA). Photography via Wikimedia Commons.