4.2
(572)
20,224
riders
95
rides
Road cycling routes around Forêt de Boscodon navigate a mountainous environment characterized by towering fir forests and diverse terrain. The region features departmental roads that ascend through the forest, offering varied gradients. Cyclists can expect routes with significant elevation changes and panoramic views of Lake Serre-Ponçon and the surrounding Hautes-Alpes landscape. This area provides a challenging yet rewarding setting for road cycling.
Last updated: October 3, 2026
5.0
(1)
12
riders
13.1km
00:52
430m
420m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(4)
431
riders
91.1km
04:49
1,730m
1,730m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

4.9
(10)
460
riders
36.7km
02:03
780m
780m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.7
(11)
449
riders
52.0km
03:14
1,280m
1,280m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
51
riders
30.0km
01:36
550m
550m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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The stream cuts the valley in two, very scenic
7
0
beautiful water crossing along the D39, on the way to cabanes des Espagnoles
0
0
In the heart of the Hautes-Alpes, the Church of the Transfiguration (15th and 16th centuries) dominates the Durance Valley and houses highly valuable mural paintings.
9
0
Here the asphalt road ends and you can no longer continue on the BDC.
18
0
After about 11 km on this climb, you can no longer continue on the road bike; you need an off-road bike.
18
0
The road cycling routes around Forêt de Boscodon offer a diverse range of difficulties. You'll find a good mix of options, with 45 routes rated as moderate and 37 routes considered difficult, often featuring significant elevation changes. There are also 12 easier routes available for those seeking a less strenuous ride.
Yes, experienced cyclists will find plenty of challenging routes. For instance, the route Les Orres ski resort – Pont Neuf over the Durance loop from Crots is rated difficult, covering 32.4 miles (52.1 km) with over 1,270 meters of elevation gain, leading towards the Les Orres ski resort.
While many routes involve climbs, there are easier options available. A moderate choice is the Lake Serre-Ponçon loop from Crots, which is 8.2 miles (13.2 km) long and offers a relatively gentle ride around the lake, often completed in under an hour.
Many road cycling routes offer stunning panoramic views, particularly of Lake Serre-Ponçon and the surrounding Hautes-Alpes landscape. The region is known for its 'balcony roads' that provide expansive vistas. For example, the View of Lake Serre-Ponçon – Lake Serre-Ponçon loop from Crots specifically highlights these scenic opportunities.
Yes, the region is rich in landmarks. While cycling, you might encounter views of the majestic fir forest itself, or pass near the historic Abbey of Boscodon, a Romanesque masterpiece founded in 1142. The vast Lake Serre-Ponçon is a constant scenic backdrop, and the area is part of the Écrins National Park's adhesion zone, indicating its rich biodiversity.
Given the mountainous terrain and the presence of a fir forest, the best seasons for road cycling are generally spring, summer, and early autumn. These months offer more favorable weather conditions, with less risk of snow or ice at higher altitudes, allowing for comfortable rides and clear views.
For families, routes with less elevation gain and shorter distances are ideal. The Lake Serre-Ponçon loop from Crots is a moderate option that could be suitable, offering pleasant views without overly challenging climbs. Always check the route details for specific elevation and distance to ensure it matches your family's ability.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 380 reviews. Reviewers often praise the combination of majestic fir forests, challenging mountainous terrain, and the breathtaking panoramic views of Lake Serre-Ponçon. The diverse network of routes caters to various ability levels, making it a rewarding destination for many.
Yes, many of the routes in the Forêt de Boscodon area are designed as loops, allowing you to start and finish at the same point. Examples include the Les Orres ski resort – Pont Neuf over the Durance loop from Crots and the Saint-Apollinaire Viewpoint – Lake Serre-Ponçon loop from Savines-le-Lac, which offers a moderate 34.6 km ride with over 600 meters of ascent.
The duration varies significantly depending on the route's length and difficulty. Shorter, moderate loops like the Lake Serre-Ponçon loop from Crots can be completed in under an hour. More challenging and longer routes, such as Embrun – Through meadows and fields loop from Crots (51.7 km with 714m elevation), might take around 2.5 hours, while the most difficult ones can extend to nearly 4 hours.
Absolutely. For cyclists looking for longer rides, routes like Les Orres ski resort – Pont Neuf over the Durance loop from Crots span over 52 kilometers. Another substantial option is Embrun – Through meadows and fields loop from Crots, which is 51.7 kilometers long and features significant elevation, providing a rewarding endurance challenge.


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