4.3
(222)
1,136
riders
89
rides
Mountain biking around Dullin, located in the Savoie department of southeastern France, offers diverse terrain within the Avant-Pays Savoyard region. The area features varied landscapes, including forests, hills, and mountain passes, with the prominent Lac d'Aiguebelette as a central natural feature. Routes often traverse rural areas, providing views of the lake and surrounding mountains. The topography supports a range of mountain biking experiences, from moderate trails to more challenging climbs.
Last updated: July 1, 2026
4.7
(25)
146
riders
45.2km
03:28
720m
720m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.4
(13)
96
riders
40.3km
03:41
870m
870m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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4.5
(6)
50
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.3
(8)
30
riders
31.1km
02:20
610m
610m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(2)
31
riders
29.2km
01:58
410m
410m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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A very quiet and pleasant road. On the Chambéry side, a good part is in the shade, the slope of the main road is rather constant around 7-8%. On the Novalaise side, the mineral aspect with the cliff is more present in the middle of the climb. This side is quite steep with kilometers at 8-9%. On each side, 1 belvedere offers a breathtaking view of Lake Aiguebelette (approx. 2 km from the summit) and on the other side of Chambéry, the Bauges, Belledonne, the Chartreuse (500 m from the summit). The summit is in the forest.
1
0
The lookout is too overgrown. You can hardly see the lake anymore! What a shame!
0
1
Leaving from Chambery, the beginning hurts a little, but the rest is quite good
0
1
There is a mistake about the valleys!
2
0
Pass without too much traffic. Quite steep start to reach Saint Sulpice, the rest is rather regular. The pass is closed in winter
2
0
Unmissable “road cycling” of the Col de l'Épine located at an altitude of 990 m.
1
0
The mountain bike trails around Dullin offer a diverse range of terrain, from forest paths and rural landscapes to challenging mountain passes. You'll find varied topography with hills, valleys, and significant elevation changes, especially in routes that traverse the Massif de Belledonne or near the Dent du Chat. Many trails also provide superb views of Lac d'Aiguebelette.
Yes, Dullin and the surrounding Lac d'Aiguebelette area cater to all levels of cycling. Among the 87 available mountain bike tours, 9 are classified as easy, offering more moderate experiences with manageable gradients and picturesque views. For example, the Lake Aiguebelette Green Route loop from La Bridoire is a moderate option that provides scenic views around the lake.
Many mountain bike trails in Dullin offer stunning natural features and viewpoints. You'll frequently encounter the beautiful Lac d'Aiguebelette with its emerald waters. Other notable spots include the Voues de l'Épine Viewpoint and various points offering panoramic views of the lake and surrounding mountains, such as the View of Lac d'Aiguebelette from Saint-Alban-de-Montbel Church. You might also encounter the Waterfalls of the Ruisseau de la Pissoire.
Yes, many mountain bike routes around Dullin are designed as loops, allowing you to start and finish at the same point. Examples include the challenging Col de l'Épine from Novalaise – Belvédère du Col de l'Épine loop from Lépin le Lac - La Bauche, which takes you through mountain passes and forests, or the more moderate Lac d'Aiguebelette – View from the Col du Banchet loop from Lépin le Lac - La Bauche.
The mountain bike trails in Dullin are highly rated by the komoot community, with an average score of 4.3 stars from over 280 reviews. Riders often praise the diverse landscapes, the stunning views of Lac d'Aiguebelette, and the variety of routes that cater to different skill levels, from moderate loops to challenging climbs through forests and mountain passes.
While many trails in natural areas are generally dog-friendly, it's always recommended to check specific trail regulations or local signage, especially when riding through protected areas or private land. Keep your dog on a leash and ensure they are well-behaved around other trail users and wildlife.
The region around Dullin, being in Savoie, offers good conditions for mountain biking for much of the year. Spring and autumn generally provide pleasant temperatures and vibrant scenery, making them ideal. Summer can also be great, especially for rides around Lac d'Aiguebelette, though some higher elevation trails might be warmer. Winter mountain biking is possible, but conditions can vary, with snow and ice affecting higher routes.
Yes, many trails around Dullin feature significant elevation gains, particularly those that traverse mountain passes. For instance, the Crusille Pass (573 m) – Col du Banchet loop from Lépin le Lac - La Bauche involves over 720 meters of elevation gain, making it a challenging ride. The region's diverse topography, including the Massif de Belledonne, ensures options for those seeking strenuous climbs.
The duration of mountain bike tours in Dullin varies significantly depending on the route's distance and difficulty. For example, a moderate route like the Le Pont-de-Beauvoisin – Col du Banchet loop from Lépin le Lac - La Bauche, covering about 31 km, typically takes around 2 hours 20 minutes. More challenging routes can take over 3 hours to complete.
While specific parking details for each trailhead are best found on individual route pages, the region around Dullin is generally accessible by car, with parking often available near popular starting points or villages. For public transport, options may be more limited, so checking local bus or train schedules to nearby towns like Lépin le Lac or Novalaise, and then planning your route from there, is advisable.


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