Mustér (, Romansh) or Disentis (German), with its official name Disentis/Mustér is a village and a municipality in the Surselva Region in the Swiss canton of Grisons.
The skiing and summer tourism resort high up in the Rhine valley is the site of one of the oldest Benedictine monasteries in Switzerland. The monastery dates back to 720, its huge current complex dates from 1696 to 1712.
Lukmanier Pass (Italian: Passo del Lucomagno, Romansh: Cuolm Lucmagn) is a pass in the Swiss Alps.
The road from Disentis/Mustér in the canton of Graubünden leads through the Val Medel across the pass to the Blenio Valley and Biasca in the canton of Ticino. North of the pass, the road runs along the east shore of Lake Sontga Maria. The highest elevation reached by the road is 1973 m, in the 2 km long Lukmanier tunnel running along the lake. However, the pass is marked at the southern exit from the tunnel, on the site of the Lukmanier Hospice, at an elevation of 1915 m.
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