RoadAtlas
Europe

Route des Grandes Alpes

France

Distance
684 km
Duration
5–7 days
Best Season
June – October
Difficulty
Moderate
Theme
Mountain
EV friendly
Yes

A true Alpine spectacular, La Route des Grandes Alpes traverses the French Alps from the shores of Lake Geneva to the French Riviera, ascending and descending 16 mountain passes including some of the highest sealed roads in Europe. The route took almost 30 years to construct and passes through three national parks, Vanoise, Queyras, and Mercantour, with views of Mont Blanc from the opening passes.

Explore on the interactive map →

Stops along the route

Where to Eat

Things to Do

Travel advisory

Many of the 16 high passes, including the Col de l'Iseran at 2,770 m, are closed from October to June due to snow. Check pass conditions before departure and carry chains in shoulder season. Some sections are narrow with sheer drops and require confident mountain driving.