Viamala Gorge
The Viamala is one of Switzerland's best-known and most impressive gorges: the Hinterrhein has carved several kilometres deep – up to 300 metres – into the grey dolomite rock, creating a passage of op ...
Swiss GuideSwiss GuideThe Viamala is one of Switzerland's best-known and most impressive gorges: the Hinterrhein has carved several kilometres deep – up to 300 metres – into the grey dolomite rock, creating a passage of op ...