4.8
(7)
63
riders
10
rides
Gravel biking around Mercury offers a diverse range of terrain, from challenging climbs to scenic paths. The region features varied landscapes, including routes that pass by lakes, through valleys, and offer views of historical structures. While the guide is titled for Mercury, the listed routes are located in a region characterized by a mix of mountainous and flatter areas, providing options for different skill levels.
Last updated: July 1, 2026
4.8
(4)
22
riders
52.6km
03:50
1,150m
1,150m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
24
riders
75.4km
05:26
2,070m
2,070m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4
riders
18.8km
02:09
870m
870m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
42.4km
03:42
1,420m
1,430m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.5
(2)
7
riders
16.2km
01:04
130m
130m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Beautiful view of the surrounding mountains.
3
0
Nice little pass, beautiful views, currently a couple of construction sites in July.
3
0
Nice small pass, decent but steady climb. Great views and a nice restaurant at the pass, Refuge Auberge du Col de l'Arpettaz
3
0
Pleasant D12 as an ascent to the Marais.
1
0
I was there in 2014, but it was annoying because all the paragliders were being flown up.
2
0
Great rail trail between Annecy and Ugine. Great views.
2
0
beautiful railway line cycle path to Annecy, along the east side initially nice cycle paths
3
0
At the Aravis there is a beautiful view towards Mont Blanc, if the weather is good.
2
0
No, despite the guide's title, the gravel biking routes described are located in a region on Earth, characterized by a mix of mountainous and flatter areas, including locations like Faverges, Val de Chaise, and near Lake Annecy. The planet Mercury is an utterly unsuitable and deadly destination for any outdoor activities due to its extreme temperatures, lack of atmosphere, and harsh surface conditions.
There are over 15 gravel bike trails available in this region, offering a diverse range of terrain for different skill levels.
Yes, there is at least one easy gravel bike trail. The Cycle Path to Lake Annecy loop from Faverges-Seythenex is a 10.0-mile (16.1 km) trail that is often completed in about 1 hour 15 minutes, making it a good option for those seeking a less challenging ride.
The routes traverse varied landscapes, including scenic lakeside paths, valley trails, and areas with historical viewpoints. You can expect views of natural monuments like La Belle-Étoile and Petite Sambuy, as well as mountain passes such as Lakes Pass.
Absolutely. Many of the routes are considered difficult, featuring significant elevation gain. For instance, the Épine Pass – Col du Marais (843 m) loop from Val de Chaise is a difficult 26.3-mile (42.4 km) path with substantial climbing through varied terrain.
Yes, many of the routes are designed as loops. Examples include the Gravel loop from Faverges, the Épine Pass – Col du Marais (843 m) loop from Val de Chaise, and the Cycle Path to Lake Annecy loop from Faverges-Seythenex.
The area is highly rated by the komoot community, with an average score of 4.2 stars from over 10 reviews. More than 100 gravel bikers have used komoot to explore the varied terrain, often praising the diverse landscapes and challenging options.
Yes, some routes offer views of historical structures, such as the View of Château de Miolans – Bike path loop from Frontenex. Additionally, you can find various huts and refuges like Drison Refuge and Refuge de la Combe, which can serve as points of interest or rest stops.
Given the region's mix of mountainous and flatter areas, spring and autumn generally offer the most pleasant conditions with moderate temperatures. Summer can be warm, especially in valleys, while winter conditions in higher elevations might involve snow and ice, making some routes inaccessible or more challenging.
While specific public transport details for each trailhead are not provided, towns like Albertville, which is a starting point for routes like the Bike path – Véloroute 62 loop from Albertville, typically have public transport connections that could facilitate access to the wider network of trails.
While specific cafe stops are not detailed for each route, the presence of towns like Faverges, Val de Chaise, and Albertville as starting points or along routes suggests opportunities for finding cafes and amenities to refuel during your ride.


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