Sanetsch-Muveran-Weg, Stage 2/3A long stage with an impressive itinerary along the furrowed limestones of Lapis de Zanfleuron over exposed areas into the nature reserve of Derborence, one of Switzerland's last primaeval mountain forests.learn more on schweizmobil.ch12.0 km|580 m|1150 m|4h 10m