This trip we are exploring the famous walk Tour du Mont Blanc, or TMB, which will have us exploring the European Alps and circling the Mont Blanc Massif! The total distance of this walk will be approximately 170km, (106 miles), and reaching varying ascents, the highest at 2,665 m (8,743 ft.) We be walking into 3 different countries, France, Switzerland and Italy, so this is very exciting!