French Alps. Les RognesSt. Les Houches catch telepherique to Belle Vue then tramway to Nid d’ Aigle. Walk up to unmanned hut Beraque Forestiere des Rognes (2768)then back down to Col du Mt Lachet (2077) onto Baraque Forestiere des Arandellys continue down to Les Houches. Camp Low level at Le Grand Champ