4.6
(7)
49
riders
7
rides
Gravel biking around Alos offers routes through a landscape characterized by mountainous terrain, significant elevation changes, and views of the Pyrenees. The region features a network of trails that traverse passes and valleys, providing varied riding experiences. Riders can expect a mix of forest paths and open areas, often with challenging climbs. These no traffic gravel bike trails are suitable for those seeking routes away from vehicular traffic.
Last updated: May 9, 2026
5.0
(2)
6
riders
29.0km
01:33
230m
230m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
3
riders
62.8km
05:04
1,940m
1,940m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
3.0
(1)
7
riders
40.2km
02:58
830m
840m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
30.1km
01:45
360m
360m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
50.0km
03:42
1,140m
1,140m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Popular around Alos
Be careful, since yesterday, June 19th, the descent to Rivèrenert has been freshly graveled and dangerous. I had a rear puncture due to small, sharp gravel sticking to the tire when braking. So, don't go crazy on this descent, friends.
2
0
Because around 12pm and >31°C, the climb from Biert is mostly in the shade, and this pass generally ends a series of small linked passes (like Portech, Catchaudégué or La Core, Saraillé, etc.). And the challenge of the last 3 km is worth experiencing to strengthen your mental strength. Get to your pedals
0
0
Superb site offering a beautiful panorama over the Bethmale valley and the Mont Valier massif
0
0
An emblematic pass in the Couserans, popular with cycle tourists and hikers, it offers a superb panorama of the mountains and valleys.
0
0
Old little station that reminds us of another time!
0
0
Magnificent view of the historic center, with the river it makes a magnificent landscape. A bit of a shame that there is the main road not far away with the incessant noise of cars... but it's still worth it!
0
0
Superb path and pretty connection between Saint-Girons and Moulis, allowing you to avoid the very busy departmental road.
0
0
Very pretty pass, popular with hikers and cyclists, very pretty panorama and orientation table.
1
0
There are 8 traffic-free gravel bike trails around Alos, offering a variety of experiences for different skill levels. These routes are specifically curated to keep you away from vehicular traffic, allowing for a more peaceful and immersive ride.
The komoot community highly rates the traffic-free gravel trails around Alos, with an average score of 4.6 stars. Riders often praise the quiet, scenic routes that allow for a true escape into nature, away from cars. The diverse terrain, from forest paths to challenging mountain passes, is also frequently highlighted.
While many routes in the Alos region feature significant elevation, there are options that are more accessible. For a moderate but rewarding ride, consider the Old Rimont Station – View of the Pyrenees loop from Baliar-Village. It offers beautiful views without the most extreme climbs, making it suitable for families with some biking experience looking for a traffic-free adventure.
The Alos region, nestled in the broader French Alps, offers incredibly diverse landscapes. You can expect serene forest paths, picturesque meadows, and dramatic mountain panoramas. Many routes feature dirt tracks and rugged trails, often with views of the majestic Pyrenees, providing a stunning backdrop for your ride.
Yes, several routes are designed as loops, bringing you back to your starting point. For example, the Old Rimont Station – View of the Pyrenees loop from Baliar-Village and the Pont Vieux de Saint-Girons – Old Rimont Station loop from Saint-Girons are excellent circular options for traffic-free gravel biking.
For experienced gravel bikers seeking a challenge, the Alos region offers routes with significant elevation gain. The Core Pass – Col de Portech loop from Moulis is a difficult route covering over 56 km with more than 1700m of ascent. Another demanding option is the Col de la Crouzette (1245 m) – Old Rimont Station loop from Saint-Girons, which features over 1100m of climbing.
Absolutely! The region boasts several natural and historical highlights. You might encounter the impressive Core Pass, a significant mountain pass, or the beautiful Cascade de Nerech waterfall. The Lake Bethmale also offers a serene spot to visit. For historical interest, the Saint-Lizier Historic Village is nearby.
The best seasons for gravel biking in Alos are typically spring and autumn. During these times, the weather is generally mild, and the trails are less crowded than in peak summer. The vibrant colors of spring blooms or autumn foliage also add to the scenic beauty. Winter can be challenging due to snow and ice, especially at higher elevations.
Yes, for those looking for longer rides, the region offers several extended routes. The Core Pass – Col de Portech loop from Moulis is a substantial 56 km journey, while the Col de la Crouzette (1245 m) – Old Rimont Station loop from Saint-Girons covers 50 km, providing ample distance for a full day's adventure away from traffic.
Yes, the region benefits from dedicated cycling infrastructure. You can find routes that connect to or run alongside sections of the V81 Greenway Tunnels (Saint-Girons – Foix) or the broader Piémont Pyrénéen Greenway (V81). These greenways are excellent for ensuring a truly traffic-free experience.


Browse the best Gravel rides in other regions.