4.6
(105)
5,127
riders
34
rides
Road cycling around Lac de Roselend features routes through the French Alps, characterized by high mountain passes, deep wooded valleys, and alpine meadows. The region includes the turquoise waters of Lac de Roselend itself, encircled by peaks such as Roc du Vent and Aiguille du Grand Fond. Cyclists encounter consistent inclines, long sweeping switchbacks, and paved surfaces, with the impressive Roselend Dam as a notable landmark.
Last updated: July 5, 2026
4.9
(45)
1,788
riders
58.0km
03:41
1,700m
1,700m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
63
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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5.0
(2)
37
riders
36.7km
02:18
1,060m
1,060m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
6
riders
7.69km
00:32
220m
220m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
6
riders
5.53km
00:20
150m
140m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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Dreamlike beautiful and the ascent is almost done.
2
0
Pass, but not summit. Still fantastic.
2
0
Unfortunately closed, but water source and dry toilet available.
2
0
Grandiose landscape, a dream as a descent.
2
0
Always beautiful view of the reservoir and the mountains.
1
0
Dreamlike descent, but the upper section is nicer.
2
0
My video about the tour of Lake Roselend https://youtu.be/G0Ss9v6wxQQ
1
0
The Lac de Roselend area offers a diverse range of road cycling routes. You'll find options from easy paths, such as the 'Roselend Dam – Col du Pré (1703 m) loop', to moderate rides like the 'View of Lake Roselend – Plan de la Lai Refuge loop', and even challenging routes that tackle high mountain passes, like the 'Serpentine Route – Towards Cormet de Roselend loop'. Overall, there are 32 routes, with 2 easy, 19 moderate, and 11 difficult options.
Yes, there are easier routes suitable for families, particularly those looking for less strenuous rides. The 'Roselend Dam – Col du Pré (1703 m) loop from Barrage de Roselend' is an easy 7.7 km path that offers panoramic views without excessive climbing. Another easy option is the 'Orage sur le Cormet – Cormet de Roselend loop', which is just over 5.5 km.
The best time for road cycling around Lac de Roselend is typically during the warmer months, from late spring to early autumn. This period offers the most favorable weather conditions, with clear roads and access to higher mountain passes like the Cormet de Roselend, which can be closed due to snow outside of these months. Summer provides lush alpine meadows and the full beauty of the turquoise lake.
The region is rich in natural beauty and impressive structures. You can cycle past the magnificent Roselend Dam, one of France's highest, and the charming rebuilt Roselend Chapel. The routes also offer views of majestic peaks like Roc du Vent and Aiguille du Grand Fond. For a unique experience, nearby Lac de Saint-Guérin features a spectacular Himalayan footbridge.
Yes, many of the road cycling routes around Lac de Roselend are designed as loops, allowing you to start and finish at the same point. Examples include the 'View of Lake Roselend – Plan de la Lai Refuge loop' and the 'Roselend Dam – Col du Pré (1703 m) loop'. These loops offer varied scenery and challenges, often circling the lake or incorporating mountain passes.
For experienced road cyclists seeking a challenge, the region offers formidable climbs. The ascent to the Cormet de Roselend from Beaufort is a legendary 20 km route with an average incline of over 7%. Another significant option is the Col du Pré. The 'Serpentine Route – Towards Cormet de Roselend loop' is a difficult 43.4 km route that takes you through high mountain passes.
The road cycling experience around Lac de Roselend is highly rated by the komoot community, with an average score of 4.7 stars from over 70 reviews. Cyclists frequently praise the breathtaking mountain scenery, the turquoise waters of the lake, the consistent inclines, and the smooth, paved surfaces of the routes. The dramatic backdrop of peaks and the impressive Roselend Dam are often highlighted as key attractions.
Yes, the town of Beaufort serves as a charming starting point for many cycling adventures and offers amenities. You can find cafes, pubs, and accommodation options there. While specific bike shops directly on the routes are limited, Beaufort is the main hub for services in the area, and you'll find places to refuel and rest after your rides.
While the immediate area around Lac de Roselend is quite remote, public transport options exist to reach nearby towns like Beaufort. However, direct public transport services specifically designed for cyclists with bikes to the starting points of the routes around the lake might be limited. It's advisable to check local bus schedules and policies regarding bike transport in the Savoie region if you plan to rely on public transport.
Parking is generally available at key access points around Lac de Roselend and in nearby villages. Many cyclists choose to start their tours from the Roselend Dam area or from the town of Beaufort, where you can typically find designated parking spaces. It's recommended to arrive early during peak season to secure a spot.
Road cycling around Lac de Roselend offers incredibly diverse and stunning landscapes. You'll experience high mountain passes, deep wooded valleys, and expansive alpine meadows. The routes often feature the iconic turquoise waters of Lac de Roselend itself, encircled by majestic peaks. You'll also encounter the impressive Roselend Dam and may even spot herds of Tarine cows grazing in summer pastures, adding to the idyllic alpine scenery.
Yes, on clear days, some of the higher vantage points along the road cycling routes around Lac de Roselend offer panoramic views of the broader Alps, including glimpses of Mont Blanc. The challenging ascents to passes like the Cormet de Roselend often reward cyclists with expansive vistas that can extend to France's highest peak.


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