Refuge Robert Blanc is a refuge in the Alps located on the route of a popular walk that is roughly how long?
Tour du Mont Blanc The Tour du Mont Blanc or TMB is one of the most popular long-distance walks in Europe. It circles the Mont Blanc massif, covering a distance of roughly 170 km with 10 km of ascent/descent and passes through parts of Switzerland, Italy and France.
Vallée Verte The "Vallée Verte" (literally: Green Valley) is a valley in the Chablais Alps, about 15 kilometres south of Thonon-les-Bains in the Haute-Savoie area of France. The river Menoge flows through it. It has as south-southwest orientation and a length of about 20 kilometres. Many of its inhabitants work near Geneva or Annemasse. Tourism is important to the local economy, though once important agriculture and forestry has declined since the end of the 20th century.