- Source: Piz Posta Biala
Piz Posta Biala (3,074 m) is a mountain of the Glarus Alps, located north of Sumvitg in the canton of Graubünden. It lies on the range between the Val Russein and the Val Punteglias, south of Piz Urlaun.
References
External links
Piz Posta Biala on Hikr