Tour du Mont Blanc — the planning guide

Six questions decide whether a Tour du Mont Blanc works: how long you have, which way round you go, when you go, where you sleep, which variants you take, and what three countries do to your logistics. One page each.

Turn it into a plan

The planner splits the 165.7 km into days that fit you, with live hut availability.

Open the planner →

From people who walked it

Pulled up tmb.randonav.app on my phone, saw my blue dot right away, and realized I'd missed a turnoff. Worth its weight in gold.
Sanne
Used tmb.randonav.app to prep our stages before hitting the Alps, and it kept our group completely aligned on daily elevation profiles. Clean, precise, and straight to the point.
Martina
Super fast loading times even on weak 3G roaming in the French/Italian valleys. A small download option for offline GPX layers would make it the ultimate 10/10 tool.
Camille
Cleanest maps for the TMB I've used yet. Respect to whoever coded this.
Lars
Finally, a trail app designed by someone who actually hikes! No sign-up walls, no bloated menus, just pure, fast navigation that loads instantly when you have zero signal.
Guillaume
The minimalist design is a breath of fresh air. On the trail my brain is fried and I just want to see where I am, how far the next refuge is, and the profile ahead. Nailed it.
Elena
Runs super smooth on mobile. Doesn't completely fry your phone battery either, which is usually the curse of web-based mapping tools in the mountains.
Thomas
The elevation tracking relative to where you actually are on the route is so well implemented. No more guessing 'is that final ridge the last one?' — you can see the reality on the screen.
Jeroen
Passed a couple of struggling hikers at the refuge who were wrestling with a messy paper map and a dying generic app. Showed them your site and they bookmarked it instantly.
Matthieu
If you're heading to Corsica or doing the Tour du Mont Blanc, scrap the heavy map apps and just keep a shortcut to these on your home screen. Absolute game-changer.
Sarah
No fluff, works offline when it matters, and keeps you on the right path. What else could a thru-hiker ask for?
Florian
Absolute perfection. Please make one for the Haute Route next!
Anouk