4.7
(13)
257
riders
5
rides
Road cycling around Lacs de Crupillouse features routes through mountainous terrain with significant elevation changes. The region is characterized by high-altitude climbs and descents, often passing through areas like the Écrins National Park. Cyclists can expect varied landscapes, including alpine valleys and challenging ascents to mountain resorts.
Last updated: October 11, 2026
4.5
(2)
26
riders
35.6km
01:42
430m
430m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
7
riders
13.3km
01:00
480m
480m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

4.5
(4)
85
riders
43.0km
01:52
390m
390m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(2)
21
riders
34.5km
01:39
470m
470m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
9
riders
52.9km
02:27
580m
590m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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Beautiful mountain refuge at the foot of the Gioberney Glacier cirque.
0
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A valley with very little traffic surrounded by pine forests.
26
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The river is formed by the confluence of the Drac Noir and Drac Blanc streams which originate in the western part of the Massif des Écrins.
30
0
Stretch of road with perfect asphalt and a beautiful panorama.
19
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The Lacs de Crupillouse region offers road cycling routes primarily through mountainous terrain, characterized by significant elevation changes. You'll find high-altitude climbs and descents, often passing through areas like the Écrins National Park, with varied landscapes including alpine valleys and challenging ascents to mountain resorts.
Yes, there are moderate options available. For instance, the Bridal Veil Waterfall loop from Le Bourg is an 8.1-mile (13.1 km) path with notable elevation gain, offering a scenic ride. Another moderate route is At the heart of the Écrins National Park - Drac Blanc, Drac Noir, which covers about 39.6 km with 688 meters of elevation gain.
The region is known for its challenging climbs. The Serre Eyraud – Climb to Orcières-Merlette loop from Les Borels is a difficult 25.0-mile (40.3 km) route with over 1100 meters of ascent towards the Orcières-Merlette resort. For an even longer and more demanding ride, consider the Parquetout Pass – Parquetout Pass loop from Villar-Loubière, which features nearly 2000 meters of climbing over 96.9 km.
Given the mountainous terrain and high-altitude climbs, the best time for road biking around Lacs de Crupillouse is typically during the warmer months, from late spring through early autumn (June to September). This period generally offers more stable weather conditions and clear mountain passes, though it's always wise to check local forecasts before heading out.
Yes, many of the routes in the region are designed as loops. For example, the popular Serre Eyraud – Climb to Orcières-Merlette loop from Les Borels is a circular route. Another option is the La Chaup – Corps loop from La Chapelle-en-Valgaudémar, which takes you through alpine valleys.
Routes vary significantly in length and elevation. You can find shorter, moderate rides like the Bridal Veil Waterfall loop from Le Bourg at 13.1 km with 474 meters of ascent. Longer, more challenging options include the La Chaup – Corps loop from La Chapelle-en-Valgaudémar, which is 79.6 km with over 1700 meters of climbing, or the Parquetout Pass – Parquetout Pass loop from Villar-Loubière, spanning nearly 97 km with over 1900 meters of elevation gain.
The road cycling routes in Lacs de Crupillouse are highly rated by the komoot community, with an average score of 4.8 stars from 3 reviews. Cyclists often praise the challenging mountain passes, the scenic beauty of the alpine valleys, and the rewarding high-altitude climbs.
Many routes in the Lacs de Crupillouse region offer stunning vistas due to their mountainous nature. Routes passing through Écrins National Park, such as At the heart of the Écrins National Park - Drac Blanc, Drac Noir, provide panoramic views of alpine landscapes. The climb towards Orcières-Merlette on the Serre Eyraud – Climb to Orcières-Merlette loop from Les Borels also offers expansive mountain scenery.
Due to the significant elevation changes and mountainous environment, weather can be unpredictable. It's advisable to dress in layers, even in summer, to adapt to varying temperatures. Always carry a waterproof and windproof jacket, as conditions can change rapidly, especially at higher altitudes. Sun protection is also crucial.
Summer is an excellent time for road cycling in Lacs de Crupillouse. The higher mountain passes are typically clear of snow, and the weather is generally more favorable for tackling the region's challenging climbs and enjoying the alpine scenery. However, be prepared for potential afternoon thunderstorms, which are common in mountainous areas.
Yes, the Bridal Veil Waterfall loop from Le Bourg is a moderate route specifically designed to pass by a scenic waterfall, offering a beautiful natural highlight during your ride.
There are several road cycling routes available in the Lacs de Crupillouse region, with komoot featuring 5 distinct tours. These routes cater to various difficulty levels, from moderate to difficult, ensuring options for different cycling preferences.


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