This guide describes three treks, between 5 and 8 days, in the Silvretta and Ratikon Alps starting near Klosters, and 12 half-day hut-to-hut routes. These contrasting ranges form a line on the borders of Switzerland, Austria and Liechtenstein. The Tour of the Silvretta, the Prattigauer Hohenweg and the Ratikon Hohenweg.