Tunnels to explore in Grisons
The canton of Grisons is the largest and easternmost canton of Switzerland. The canton features beautiful mountain views, Biosphere Reserves, and Nature Park.
The Munt la Schera Tunnel is a single lane road tunnel located in the Swiss canton of Graubünden. It connects the Engadin valley with Lago di Livigno, through Munt la Schera. Completed in 1965, the tunnel is 3,394 meters in length. The tunnel was built to transport building materials for the construction of the Punt dal Gall dam. It was opened for public use in 1968. It was one of the architectural wonders in this area.