Zervreilasee

Zervreilasee is a high mountain reservoir at an elevation of 1.862m (6,108ft) above the sea level, located in the canton of Graubünden, Switzerland.

Zervreilasee
Zervreilasee

The road to the reservoir is asphalted but pretty narrow and really steep (with sections up to 13.0%). The road was completed in 1957. Access is usually only possible from June to October.