4.0
(3)
13
riders
2
rides
Gravel biking around Saint-Marcet offers routes through varied terrain, from riverside paths to mountain passes. The region is characterized by its network of canals, arboretums, and the foothills of the Pyrenees, providing diverse landscapes for gravel cyclists. These routes often feature a mix of paved and unpaved surfaces, including gravel roads and forest tracks, suitable for exploring the natural environment.
Last updated: July 2, 2026
3.0
(1)
6
riders
35.6km
02:38
470m
480m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
riders
83.1km
05:59
1,680m
1,680m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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2
riders
41.0km
02:51
590m
590m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
2
riders
32.4km
02:20
480m
480m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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A beautiful transitional port between the Le Ger river valley and the Garonne river valley
0
0
Magnificent view for the climb to the pass from Artichan-de-Frontignes, however I found the climb on the other side (from the Col de Buret) more interesting because it was a little longer.
0
0
Nice little pass between the Garonne valley and the Ger valley. More information: https://www.quaeldich.de/paesse/col-des-ares/
2
0
Small intermediate pass on the way to the Col des Ares.
2
0
A short stretch on the Garonne cycle path, unfortunately soon coming to an end. Plastic barriers are better than solid wooden ones, the day before at the V81, the railway line cycle path. Signage is of course part of it, it doesn't need to be mentioned.
3
0
Superb pass with magnificent views of the Pyrenees. easy to do with an average percentage of 4 to 5%.
0
0
The Col des Ares culminates at 797 meters above sea level. Located on the heights of the village of Fronsac, it offers a lovely panorama over the Garonne valley.
0
1
The signage for the cycle route along the Garonne is of a fairly good quality, the plastic barrier is very bizarre by our standards
2
0
Based on the available routes, the gravel bike trails around Saint-Marcet are generally rated as moderate to difficult, featuring significant elevation gains. This makes them more suitable for experienced riders looking for a challenge rather than beginners. There are no routes specifically classified as 'easy' in the current selection.
Advanced riders seeking a substantial challenge will find the Buret Pass – Col des Ares loop from Saint-Gaudens particularly rewarding. This demanding 50.6-mile (81.5 km) route includes over 1600 meters of elevation gain, traversing mountain passes and offering extensive climbs.
The gravel bike routes in the Saint-Marcet area vary in length and duration. For example, the Mud – Along canal loop from Villeneuve-de-Rivière is 22.1 miles (35.6 km) and typically takes around 2 hours 38 minutes, while the longer Buret Pass – Col des Ares loop from Saint-Gaudens spans 50.6 miles (81.5 km) and can take over 7 hours to complete.
The current selection of gravel bike trails around Saint-Marcet is primarily rated as moderate to difficult, often involving significant climbs and longer distances. These routes may not be ideal for families with young children or those seeking very easy, flat rides. It's advisable to check individual route details for suitability.
Gravel biking around Saint-Marcet offers a diverse range of terrain. You can expect a mix of paved and unpaved surfaces, including gravel roads, forest tracks, and paths along canals. The region also features the foothills of the Pyrenees, meaning some routes will include mountain passes and notable elevation changes.
The best seasons for gravel biking in Saint-Marcet are generally spring and autumn, when temperatures are milder and the natural scenery is vibrant. Summer can be pleasant, but be prepared for warmer conditions, especially on longer routes. Winter riding is possible, but some higher elevation sections might be affected by colder weather or occasional precipitation.
Yes, the region offers several scenic spots. You can enjoy views of the Pyrenees, particularly on routes that venture into the foothills. The Franquevielle Canal from the Cardeilhac Arboretum is another beautiful highlight, offering tranquil canal-side scenery. The View of the Pyrenees highlight is also a notable point of interest.
Yes, several gravel bike routes around Saint-Marcet are designed as loops. Examples include the Mud – Along canal loop from Villeneuve-de-Rivière and the Along canal – Arboretum loop from Villeneuve-de-Rivière, both offering circular journeys through varied landscapes.
The Saint-Marcet area is appreciated by the komoot community, with an average score of 3.0 stars. Riders often highlight the diverse terrain, which includes a mix of canal paths, arboretums, and challenging mountain passes, providing a varied and engaging experience for gravel cyclists.
Yes, the region has some interesting landmarks. The Saint-Gaudens Collegiate Church is a notable historical site in the nearby town of Saint-Gaudens. Additionally, the Estancarbon church offers another point of interest.
Given the varied terrain and potential for elevation changes, it's recommended to wear appropriate cycling attire that can handle both paved and unpaved surfaces. Layers are advisable, especially during spring and autumn, to adapt to changing temperatures. Always bring a waterproof layer, as weather in the foothills can be unpredictable.
While specific cafes are not listed directly on the trails, routes often pass through or near villages and towns like Villeneuve-de-Rivière or Saint-Gaudens, where you can typically find options for refreshments. It's always a good idea to plan your stops in advance or carry sufficient water and snacks, especially on longer routes.


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