The Val Trupchun is an Eldorado for animal watchers. Numerous red deer, ibex, chamois and marmots cavort here. If you are lucky, you can also admire bearded vultures and golden eagles – including a view of the eagle's nest. But not only animal lovers get their money's worth here. Species-rich flora. This is also thanks to the geology, which for example at the Alp Purcher illustrates the formation of the Alps with impressive rock folds.