Top road cycling climbs
If you love climbing and cycling challenges, this selection is for you! Discover our top picks for the most beautiful climbs and mountain passes to tackle on a road bike. From legendary ascents to punishing gradients and tight hairpin bends, every route promises an intense workout and spectacular views.
Whether you’re chasing a personal best or simply soaking in the scenery, these iconic passes await you.
Here is a handpicked list of mountain passes to add to your bucket list this cycling season.
Before you set off, preparation is everything: check your bike is in good working order, choose a gear ratio suited to the gradient, pack enough food and water, and always check the weather forecast — especially at altitude.
A climb may look straightforward on paper, but the terrain, the heat and the wind can change everything. Take it steady, warm up properly, and never underestimate the descents — they demand just as much respect as the climbs.
Col du Mont Noir
Saint-Marcellin Vercors Isère
Mont Noir is the highest cycling pass in the Vercors. The route starts in Pont-en-Royans and continues to Presles, offering a wide variety of scenery.
- Distance: 21.3 km
- Elevation gain: 1,230 m
- Duration: 2 hrs 30 mins
Col de Porte
Chartreuse
The Col de Porte is accessible from Grenoble city centre. Discover this alternative route starting from Saint-Laurent-du-Pont, along the western slopes of the Chartreuse mountains, and follow the impressive Guiers Mort Gorges.
- Distance: 17 km
- Elevation gain: 977 m
- Duration: 2 hrs
La Salette climb
Matheysine
Starting from Corps, the climb leads straight up to the sanctuary of Notre-Dame de la Salette. Cross the Beaumont mountain pastures and enjoy a stunning view of the Obiou and the Dévoluy.
- Distance: 14.2 km
- Elevation gain: 970 m
- Duration: 2 hrs 30 mins
Pas de la Confession
Oisans
Starting from Rochetaillée and heading towards the Col du Glandon, the route leads to the small village of Villard-Reculas, perched above the Romanche Valley. The climb ends at the Pas de la Confession on the road leading to Alpe d’Huez.
- Distance: 14 km
- Elevation gain: 870 m
- Duration: 1 hr 50 mins
Col de Chamrousse
Belledonne
Starting from Uriage-les-Bains, the climb up the Col de Chamrousse follows the final 19 kilometres of the 13th stage of the 2014 Tour de France, which began in Saint-Étienne. Go for the time trial!
Don’t miss the Luitel Nature Reserve along the route!
- Distance: 19.5 km
- Elevation gain: 1,382 m
- Duration: 2 hrs
