Valle di Blenio

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

Lepontine Alps , topo_map= Swiss Federal Office of Topography swisstopo , photo=MonteLeone0001.jpg , photo_caption=Monte Leone , country_type= Countries , country= , subdivision1_type= Cantons, Regions , subdivision1= , parent= Western Alps , borders ...

in the Swiss canton of Ticino. 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 part ...

and

Olivone Olivone was a municipality in the district of Blenio in the canton of Ticino in Switzerland. On 25 January 2005, the cantonal authorities announced that Olivone would merge with Aquila, Campo Blenio, Ghirone and Torre to form a new municipali ...

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