The big Altein Waterfall flows over the rocks from Mt. Schiesshorn down to the Isel area. When hiking from Isel to Lake Alteinsee - from where the hiking trails lead further around Mt. Schiesshorn or in direction Davos - you will be able to catch a glimpse onto the impressive falling water. A narrow path brings you to a small viewpoint with benches, from where the view and the refreshing spray can be enjoyed the most.