Delio Lake
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The Delio (Italian: Lago Delio ) is a lake in the Province of Varese in Italy.
Geography
It is a natural glacial lake, but by human hands - has been changed - by the construction of two dams. The lake is located between the Maccagno and the border Italy / Switzerland. It is accessible from Maccagno from road number 5
History
The first dam was built in 1911. In the 1960s, then the two dams were built to keep the water at a level. Now, the lake serves as a source of hydroelectric power plant in Roncovalgrande.