Altitude of source 2300m
Lenght 15km
Date of construction 1860
The Bisse of Chervé is the highest and most spectacular Bisse in Nendaz. It is now dry, but the Bisse offers a spectacular high mountain promenade to Thyon 2000. View of the damm of Cleuson and the Rhône valley. The beginning of the trail unwinds in a vertical direction from the lake of Cleuson across very steep slopes where marmots fight each other and here you are above the highest level of the forest. The view soon opens out into the Rhône valley and from here you can admire the mountains of the right bank. Before reaching the alpine region of Thyon, the path traverses a beautiful pine forest where birds typical to this type of tree called ?Casse-noix? (nutcrackers) amuse themselves.