Start from La Chaudanne, at the top of the gondola "Rhodos" (buy a ticket) walk down to Altiport. Mind the skiers crossing the slopes. The animal path can be reached from this path. Return is possible by bus. Sunny during the afternoon. This trail can also be done in uphill side starting from Altiport bus stop. It takes about 1h.
Additional location Start from the top of "Rhodos" gondola