Attempting the Tour du Mont Blanc should only be undertaken by experienced mountain climbers, as it is extremely challenging, both mentally and physically, and requires a very high level of fitness.
Please make sure you pack and wear appropriate clothes to deal with the cold weather.
Very cold all-year-round, with temperatures almost never going above 0 degrees celsius.
Flights to Geneva (88km away) or Haute-Savoie Mont Blanc Airport (90km away), and then approximately 1-hour car/bus from there. 5-6 hour train from Paris.
June-September, when the weather is warmest and conditions least treacherous.
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