A round trip to discover the Col de Joux Plane and the mountain pastures above Verchaix.
From the Chalet next to Lac de Joux Plane, head for Les Couttaz, a beautiful promontory overlooking the Giffre valley, and on to the other side of Les Gets, with a view of Ranfolly.
Then head back down to Lairon, where you'll be able to see some beautiful alpine chalets.
Return by the same route.