Loud thundering and roaring in the interior of the mountain, gurgling, foaming and churning water: these are the Trümmelbach Falls. They are Europe's largest subterranean water falls and are located in the Lauterbrunnen Valley, often called the valley of 72 waterfalls.
A huge crevice vertically divides the ridge over St-Imier into two parts – the Combe Grède.
Once upon a time it was hated. Travelers called this deep ravine in the Hinterrhein Valley the "Bad Path". It was an obstruction on the journey through the Alps. Beautiful, but wild and threatening. And today this is exactly the reason why one travels to the Viamala.