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Routes
Bike touring routes & trails
France
Auvergne Rhône Alpes
Albertville
Beaufort

Lac de Roselend Loop from Beaufort

Hard

5.0

(6)

210

riders

Lac de Roselend Loop from Beaufort

02:38

29.8km

1,150m

Cycling

This difficult 18.5-mile (29.8 km) touring cycling loop from Beaufort offers stunning Alpine scenery and significant climbs around Lac de Ro

Last updated: February 26, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions. Check ahead to confirm restricted segments are open to the public.

After 17.6 km for 2.57 km

Waypoints

A

Start point

Parking

Get Directions

1

31 m

Beaufort Village Center

Highlight • Settlement

Friendly mountain village at the foot of the Col des Saisies and Cormet de Roselend on the Route des Grandes Alpes.

Translated by Google •

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2

12.3 km

Col du Méraillet

Highlight • Mountain Pass

The area is very nice and varied for many tours.

Translated by Google •

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3

13.5 km

Roselend Lake Dam

Highlight • Lake

The Lac Cormet de Roseland dam is impressive. It is 804 m long and 150 m high. The dam retains 187 million m³ of water and is located at an altitude of 1557m.

Translated by Google •

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4

14.7 km

View of Lake Roselend

Highlight • Lake

Nice reservoir when the weather is right with very nice views.
More information: de.wikipedia.org/wiki/Roselend-Talsperre

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B

29.8 km

End point

Parking

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Way Types & Surfaces

Way Types

29.7 km

< 100 m

< 100 m

Surfaces

29.8 km

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Thursday 14 May

7°C

-1°C

96 %

Additional weather tips

Max wind speed: 6.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How long does it typically take to complete the Lac de Roseland et Arêches depuis Beaufort – loop by touring bicycle?

This challenging touring bicycle loop is estimated to take around 2 hours and 38 minutes of active cycling. However, given its significant climbs and stunning scenery, many cyclists choose to take longer to enjoy the views and rest stops.

Where can I park to start the Lac de Roseland et Arêches depuis Beaufort loop?

The loop starts and ends in Beaufort. You can find parking in the Beaufort Village Center, which serves as a convenient starting point for this cycling adventure.

Is this cycling route suitable for beginners or families?

No, this route is rated as "difficult" and is not suitable for beginners or families with young children. It features substantial ascents and descents, with gradients reaching up to 10%, requiring "very good fitness" and "advanced riding skills." Some sections may even require pushing your bike.

What kind of bike is best for this route?

While the route is predominantly paved and suitable for road touring bikes, some sections might include unpaved, gravel, or natural surfaces, especially if roads have deteriorated over winter. A gravel bike could offer more comfort on these varied segments, but a sturdy touring bicycle is generally appropriate.

What are the main highlights and viewpoints along the Lac de Roseland et Arêches depuis Beaufort loop?

The route offers breathtaking scenery throughout. Key highlights include the Col du Méraillet, the impressive Roselend Lake Dam, and numerous spots offering a View of Lake Roselend with its turquoise waters. You'll also pass through alpine pastures, deep wooded valleys, and may even catch glimpses of the Mont Blanc massif.

What is the best time of year to cycle this route?

The best time to cycle this route is typically from late spring to early autumn (June to September) when the mountain passes are clear of snow and the weather is most favorable. Always check local weather conditions before heading out, as mountain weather can change rapidly.

Are there any permits or entrance fees required for cycling in the Beaufortain massif?

Generally, there are no specific permits or entrance fees required for cycling on public roads and trails within the Beaufortain massif. However, always respect local regulations, especially concerning protected areas or private land. This region is known for its authentic alpine charm and is part of the unspoiled Beaufortain massif.

Is the Lac de Roseland et Arêches depuis Beaufort loop dog-friendly?

While dogs are generally allowed on many outdoor trails in the region, this specific route is designed for touring bicycles and involves significant road cycling on challenging mountain passes. If you plan to bring a dog, ensure it can safely accompany you on a bike (e.g., in a trailer) and always keep it on a leash, especially in areas with livestock or wildlife.

Does this route connect with other famous cycling paths or events?

Yes, this route is steeped in cycling history! It incorporates segments of the legendary Tour de France, particularly around the Cormet de Roselend. It's also part of the famous Route des Grandes Alpes, a bucket-list route for many cyclists. On specific dates, parts of the route, like the Cormet de Roselend, are opened exclusively to cyclists for car-free mornings, offering a unique experience.

What kind of wildlife might I encounter in the Beaufortain massif?

The unspoiled Beaufortain massif is home to various alpine wildlife. Cyclists might have the chance to spot marmots, ibexes, and various bird species, especially in the higher alpine pastures. Remember to observe from a distance and avoid disturbing the animals.

What are the typical gradients on the climbs along this route?

Prepare for sustained climbs with challenging gradients. You can expect sections with average gradients of 7%, 8%, and even 10%. For instance, the ascent to Cormet de Roselend from Beaufort involves a 20.3 km climb with an average gradient of 6.2%, while the climb to Col du Pré averages 7.89% with maximums of 11.4%.

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Trail Reviews

Maggie und Bernhard
August 19, 2025, Tag 1: Lac de Roselend

Because we enjoyed our tour in the French Alps so much last year, especially in Savoy, we decided on the spur of the moment to enjoy another active cycling holiday here. So, we arrived yesterday by car with our bikes on the back, and today we set off on our first tour. The Cormet de Roselend mountain pass leads to the reservoir of the same name. The circuit is only a little over 30 km long, but its climbs are quite challenging. It was no coincidence that this year's Tour de France also included Lac de Roselend. Due to the forecast of bad weather this afternoon, possibly with thunderstorms and storms, we left the hotel at 8:15 a.m. Right from the start, we had to pedal quite hard to overcome the elevation gain, even with motor assistance. The lake offered us a fantastic view, and we could even see Mont Blanc in the distance. After visiting the Chapelle de Roselend, the trail descended over several switchbacks, exactly where the professional cyclists climbed in the Tour de France. Despite the heavy traffic of cars and motorcycles, it was a beautiful mountain climb.

Translated by Google
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