2 Dams to Explore in Grisons

Lago di Lei is a reservoir in the Valle di Lei. The lake is almost entirely located in Italy, but the barrage was built on territory later assigned to Switzerland. The dam is operated by Kraftwerke Hinterrhein. The waters of the lake are the only waters in Italian territory which end up in the North Sea, being part of the Rhine's drainage basin.

Lake Livigno is an artificial reservoir born after the Gallo dam, built by the Swiss hydroelectric company Engadiner Kraftwerke AG in the years 1965 - 1968 to produce electricity. The lake is therefore located on the swiss and Italian border. it was one of the famous tourist destinations because of its architectural intelligence.