The Cathar Pyrenees Greenway, an old railroad line whose train whistled for the last time in 1973, is totally safe and makes for a lovely shady walk.

Along the way, you'll pass through the surrounding villages and lighted tunnels without any difficulty. Pass by the arboretum, the rock-climbing site and the old railway stations along the way to Lac de Montbel, where this almost Mediterranean escapade offers a change of scenery and breathtaking panoramas. This superb itinerary, along a totally secure greenway lined with old railway stations and several tunnels, will lead you to Lac de Montbel, with its magnificent views and exceptional panorama.