4.4
(73)
354
riders
72
rides
Mountain biking around Trelins offers diverse terrain within the Forez plain, set against the backdrop of the Monts du Forez. The region features unique basaltic hills, remnants of ancient volcanoes, and is traversed by the Lignon du Forez river, creating varied landscapes. Riders can explore a network of trails that wind through forests, open plains, and river valleys, providing a range of experiences for different skill levels.
Last updated: June 20, 2026
4.5
(4)
11
riders
32.7km
02:33
420m
420m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.0
(2)
10
riders
39.3km
04:04
1,200m
1,200m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

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5.0
(4)
11
riders
40.3km
03:31
690m
700m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
11
riders
28.0km
02:15
560m
560m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.3
(3)
5
riders
16.4km
01:37
430m
430m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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route of the 2 castles Saint Anne and Goutelas
2
0
Super pass to do from Sail sous Couzan for a real climb. It can be done in different variants by taking the traditional route, via St Just en bas or Palogneux. In any case, the roads remain very uncrowded and the landscapes are really beautiful with cliffs and pine forests. It almost feels like being in the south depending on where you look. Percentages are never too high. If we go through Palogneux the climb is steeper but a descent allows us to rest.
1
0
From up here, the statue of the Virgin Mary looks out over the Montbrison landscape. With this work, the builders have set an impressive sign of their wish for the blessing of the Blessed Mother for the "country and people" of the region.
4
1
easy a very nice point of view
3
0
In the middle of the Forez mountains. A real pleasure !
0
0
There are over 75 mountain bike trails around Trelins, offering a wide range of options for different skill levels. You'll find a good mix of easy, moderate, and difficult routes to explore.
Yes, Trelins offers several mountain bike trails suitable for beginners. Approximately 15 easy routes are available, allowing new riders to enjoy the scenic Forez plain and its gentle terrain.
The terrain around Trelins is quite diverse. You can expect to ride through the expansive Forez plain, encounter unique basaltic hills which are remnants of ancient volcanoes, and follow trails along the Lignon du Forez river. The region also features forests and offers views towards the Monts du Forez.
Absolutely. For experienced riders seeking a challenge, Trelins and the surrounding Forez region offer difficult routes with significant elevation gains and technical sections. An example is the Ladret Cross Pass – Chateau de sail loop from Boën, which features demanding climbs and descents.
Many trails offer picturesque views of the Forez plain and the Monts du Lyonnais. You might also catch glimpses of the historic Château de Sail-sous-Couzan. The region's volcanic heritage is visible on trails exploring basaltic hills, and the Lignon du Forez river valley provides beautiful natural scenery.
Yes, the region around Trelins is rich in history. You can find landmarks such as the Montverdun Priory, Champdieu Priory, and La Bâtie d'Urfé Castle. Some routes, like the Château de Boën-sur-Lignon loop from Trelins, pass by historical sites.
The mountain bike trails in Trelins are highly regarded by the komoot community, with an average rating of 4.4 stars from over 75 reviews. Riders often praise the diverse landscapes, from volcanic hills to river valleys, and the variety of routes catering to different abilities.
Yes, many mountain bike trails in Trelins are designed as loops, making it convenient to start and end your ride at the same point. Examples include the Montverdun Peak – Mont d'Uzore loop from Boën-sur-Lignon and the Fitness Loop – Biterne Reserve loop from Loire.
While Trelins is part of a popular mountain biking region, its extensive network of trails means you can often find quieter routes, especially during off-peak times or by exploring some of the less-trafficked moderate and difficult options. The sheer number of available tours (over 75) allows for plenty of exploration away from the busiest spots.
The spring and autumn months generally offer the most pleasant conditions for mountain biking in Trelins, with mild temperatures and vibrant natural scenery. Summer can also be enjoyable, particularly in the mornings or late afternoons, while winter riding is possible but may require checking local weather and trail conditions for snow or ice.
Yes, for those looking for challenging climbs, the region features passes like the Ladret Cross Pass. Routes that incorporate this area, such as the Ladret Cross Pass – Chateau de sail loop from Boën, are known for their significant elevation gain and rewarding views.


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