4.3
(4)
40
riders
10
rides
Gravel biking around La Trinité offers a diverse landscape characterized by rolling hills, forested areas, and mountain passes. The region features varied terrain, including ascents to cols and routes around lakes, providing a range of challenges for gravel bikers. Elevations can reach over 6,000 feet (1,800 meters), with some routes traversing through valleys and alongside water bodies. The network includes routes defined by mountain passes, forested slopes, and scenic loops around local features.
Last updated: November 1, 2026
5.0
(2)
6
riders
89.6km
06:19
1,860m
1,860m
Hard gravel ride. Very good fitness required. Mostly paved surfaces.
5
riders
48.7km
03:16
720m
720m
Hard gravel ride. Very good fitness required. Mostly paved surfaces.

4.0
(1)
4
riders
22.3km
01:17
90m
90m
Easy gravel ride. Mostly paved surfaces.
3
riders
37.7km
02:35
580m
580m
Hard gravel ride. Very good fitness required. Mostly paved surfaces.
5
riders
25.2km
01:35
170m
170m
Moderate gravel ride. Good fitness required. Mostly paved surfaces.
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Nice little pass, quiet road, great views.
2
0
Nice little place shortly before the last ascent to Col des Pres. Church, bar and fountain.
2
0
True location of the Pass, arrival marker and sign at the summit.
1
0
Quiet little road to begin the ascent of the Col du Frêne. Very beautiful view.
0
0
Beautiful pass. The climb is a bit gentler from the north. The descent to the south offers beautiful views of the Isère Valley.
0
0
A superb, very little-used pass to climb from St Alban via St Jean or Curienne, Lescheraines or La Compôte via Aillon le Vieux. Beautiful views of the Colombier. More difficult and more irregular on the Chambéry side compared to the climb on the Bauges side.
1
0
Beautiful loop suitable for athletes and families and which can be modulated as desired.
0
0
Col du Frêne from Saint Pierre d'Albigny is a climb in the Annecy region. It is 7.7 kilometres long and has a vertical ascent of 554 metres with an average gradient of 7.2%, implying a difficulty level of 483. The summit of the climb is located at 960 metres
0
0
There are 16 gravel bike trails around La Trinité, offering a diverse range of experiences. Most of these routes are challenging, with 13 classified as difficult, 2 as moderate, and 1 as easy.
Gravel biking around La Trinité is characterized by rolling hills, forested areas, and significant mountain passes. You'll encounter varied terrain, including ascents to cols and routes around lakes, with elevations reaching over 1,800 meters. Some trails traverse through valleys and alongside water bodies, offering scenic views.
Yes, for a more relaxed experience with minimal elevation changes, you can try the Gravel loop from Montmélian. This easy 27.2 km path is suitable for a quicker ride.
Many routes offer stunning natural features. You can pass by significant mountain passes like Col du Frêne (950 m) and Marocaz Pass. Trails also lead to beautiful lakes such as Lac de Sainte Hélène and Lac de la Thuile. For panoramic views, consider visiting Watch Rock or even reaching La Galoppaz Peak.
Absolutely. For experienced riders seeking a challenge, the Col du Frêne (950 m) – Col du Frêne (950 m) loop from Montmélian is a difficult 101.7 km trail with significant elevation gain, typically taking over 7 hours. Another demanding option is the Marocaz Pass – Col du Frêne (950 m) loop from Sainte-Hélène-du-Lac, a 90.0 km route through mountain passes and valleys.
The gravel trails around La Trinité are highly regarded by the komoot community, holding an average rating of 4.6 stars from over 10 reviews. Many riders praise the varied terrain, from challenging mountain passes to scenic loops around lakes, and the overall quality of the routes.
Yes, many of the gravel routes in La Trinité are circular. For instance, the popular Col du Frêne (950 m) – Col du Frêne (950 m) loop from Montmélian and the Marocaz Pass – Col du Frêne (950 m) loop from Sainte-Hélène-du-Lac are both excellent circular options, allowing you to start and finish in the same location.
Yes, the region's landscape often blends forested slopes with open vistas. Routes like the Route des Vignes – Lac de Sainte Hélène loop from Montmélian offer a mix of terrain, taking you through wooded sections and past open areas with views of the lake.
Given the region's mountainous terrain and potential for high elevations, the best time for gravel biking is typically from late spring through early autumn (May to October). This period generally offers more stable weather conditions and accessible mountain passes, avoiding winter snow and ice.
Yes, several routes incorporate the region's beautiful lakes. The Lake La Thuile – Marocaz Pass loop from La Thuile is a great example, offering scenic views of Lac de la Thuile. Another option is the Route des Vignes – Lac de Sainte Hélène loop from Montmélian, which passes by Lac de Sainte Hélène.
Due to the significant elevation gains and mountainous terrain, it's advisable to check weather forecasts, especially for higher passes. Ensure your bike is suitable for varied surfaces, and carry appropriate gear for changing conditions. Many routes are long and challenging, so plan your hydration and nutrition accordingly.


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