A booklet of all the mapping needed to complete the Tour du Mont Blanc (TMB), a spectacular circuit around Mont Blanc, Western Europe's highest mountain. Covering 170km (105 miles), the TMB takes around 11 days to walk from its official start at Les Houches (France), passing through Courmayeur (Italy) and Champex (Switzerland) before returning to France via the Chamonix valley. A well-serviced introduction to high-level mountain trekking for walkers with good levels of fitness, it can also be run, fastpacked or hiked in 5–9 days.