Blenio Valley

The Blenio Valley ( it, Valle di Blenio) is a valley of the Lepontine Alps in the

Swiss Swiss may refer to: * the adjectival form of Switzerland *Swiss people Places * Swiss, Missouri *Swiss, North Carolina * Swiss, West Virginia *Swiss, Wisconsin Other uses * Swiss-system tournament, in various games and sports * Swiss Internation ...

canton of Ticino Ticino (), sometimes Tessin (), officially the Republic and Canton of Ticino or less formally the Canton of Ticino,, informally ''Canton Ticino'' ; lmo, Canton Tesin ; german: Kanton Tessin ; french: Canton du Tessin ; rm, Chantun dal Tessin . ...

. The valley contains the river Brenno. The upper valley, between

Lai da Sontga Maria __NOTOC__ Lai da Sontga Maria (Italian: ''Lago di Santa Maria'') is a lake, located north of the Lukmanier Pass in Switzerland. It lies almost entirely in the municipality of Medel (canton of Graubünden), a tiny fraction of the south-west par ...

and Olivone, is named ''Valle Santa Maria''. Valleys of Ticino Lepontine Alps {{Ticino-geo-stub