4.2
(94)
2,233
riders
35
rides
Road cycling routes around Lac du Sautet are set within the Isère region of France, characterized by a large reservoir at 765 meters altitude, surrounded by mountains including the imposing Obiou Massif. The area features diverse landscapes, from the tranquil waters of the lake to significant elevation gains on mountain passes. Cyclists navigate well-paved roads that often follow the Drac and Souloise rivers, offering views of the Pellafol plain and the impressive Sautet Dam. The terrain includes both gentle slopes…
Last updated: July 1, 2026
4.3
(4)
100
riders
44.7km
02:35
1,090m
1,100m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.1
(7)
30
riders
39.1km
02:17
940m
950m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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5.0
(1)
34
riders
55.7km
02:44
820m
830m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
14
riders
175km
10:10
4,170m
4,170m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
11
riders
9.93km
00:34
230m
230m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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The Col du Festre is an Alpine pass located in the Dévoluy massif, in the Hautes-Alpes department, at an altitude of 1,441 meters. It connects the Buëch valley with that of the Souloise and is one of the main accesses to the Dévoluy territory.
7
0
Traffic-free road with exceptional views.
8
0
short, it's almost not worth turning on the light.
1
0
Beautiful pass with a great panorama and little traffic!
1
0
It's an ideal starting point for the hike. There is a shelter to have a snack, and it's a few minutes from the Sainte-Luce farm. In spring it's a known spot for flowers and particularly daffodils.
0
0
coffee, tea, pastries, cakes, ice cream, toilets, water and a warm welcome
0
0
Very pleasant to ride, as it is rarely steeper than 6-7%
0
0
From Le Bourg-d'Oisans the pass is very pleasant to drive.
1
0
Yes, the region offers routes for all fitness levels. For an easy ride, consider the Corps – Sautet dam loop from Ambel. This 9.91 km route features mostly well-paved surfaces with around 230 meters of elevation gain, making it suitable for a leisurely pace and those new to road cycling.
For experienced cyclists seeking a challenge, the area provides numerous difficult routes with significant elevation gains. Options like Le Drac – Sautet dam loop from Corps covers 44.7 km with over 1,090 meters of climbing. Another demanding ride is the Tour at the foot of the Grande Tête de l'Obiou, a 61.7 km route with over 1,530 meters of elevation, offering stunning views of the Obiou Massif.
Many of the road cycling routes in the Lac du Sautet area are designed as loops, allowing you to start and finish in the same location. Examples include the popular Sautet dam – Corps loop from Monestier-d'Ambel, a moderate 28.7 km path, and the more challenging Sautet dam – Parquetout Pass loop from Ambel, which is 36.9 km long.
Routes vary significantly. Easy rides can be around 10 km with 200-300 meters of elevation. Moderate routes often range from 25-35 km with 700-900 meters of climbing. Difficult routes can extend to 40-60 km or more, featuring over 1,000 meters of elevation gain, with some exceeding 1,500 meters, such as the 'Tour at the foot of the Grande Tête de l'Obiou'.
The region is rich in dramatic scenery. Cyclists often enjoy views of the imposing Obiou Massif, the tranquil turquoise waters of Lac du Sautet, and the impressive Sautet Dam. Routes frequently follow the Drac and Souloise rivers, offering vistas of the Pellafol plain. You'll also encounter scenic mountain passes like the Col du Festre, Col de l'Holme, and Col de Parquetout, providing panoramic views of the surrounding valleys and the Dévoluy plateau.
The road cycling routes around Lac du Sautet are highly regarded by the komoot community, holding an average rating of 4.3 stars from over 80 reviews. Cyclists frequently praise the diverse landscapes, from the serene lake to the challenging mountain passes, and the well-maintained roads that offer both gentle slopes and demanding ascents.
There are nearly 40 distinct road cycling routes available around Lac du Sautet. This includes a variety of options, with 1 easy route, 22 moderate routes, and 16 difficult routes, ensuring choices for every skill level.
The best time for road cycling is typically from late spring through early autumn (May to October). During these months, the weather is generally milder, and mountain passes are clear of snow. Summer offers warm conditions, but spring and autumn provide pleasant temperatures and vibrant scenery, though some higher passes might still be chilly or have early snow in late autumn.
Yes, the charming village of Corps is a pleasant and elegant stop, offering historical character to explore. Many routes also pass through smaller hamlets and offer opportunities to experience the local culture and scenery of the Isère region.
While specific cafes are not listed for every route, the village of Corps and other small towns you pass through are good places to find refreshments. It's always advisable to carry sufficient water and snacks, especially on longer or more remote routes, as services can be sparse in mountainous areas.
Given its altitude of 765 meters and mountainous surroundings, weather can be variable. Summers are generally warm and sunny, but mountain weather can change quickly, with possibilities of afternoon thunderstorms. Spring and autumn offer cooler, crisp conditions. Winters can be cold with snow, especially on higher passes, making road cycling challenging or impossible during those months.
Parking is generally available in the main villages and starting points for routes, such as Corps or Monestier-d'Ambel. Many routes are designed as loops, allowing you to park your vehicle and begin your ride conveniently from the same spot.


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