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MTB trails
France
Occitania
Saint-Gaudens

Fos

The best MTB trails around Fos

4.2

(106)

734

riders

35

rides

There are some great mountain biking routes around Fos — but how do you know where to go? Well, we’ve reviewed our full collection of mtb routes around Fos to bring you the best. Explore them all below.

Last updated: October 23, 2025

4.9

(11)

61

riders

1. Valle de Toran: Les - Pista Portet - Refugio Honeria - Canejan - Les — Circular por el Valle de Arán

39.4km

04:11

1,310m

1,310m

Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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Expert

Intermediate mountain bike ride. Good fitness required. Suitable for all skill levels.

Intermediate
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18

riders

Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Expert

Expert mountain bike ride. Very good fitness required. Suitable for all skill levels.

Expert

4.0

(1)

15

riders

Expert mountain bike ride. Very good fitness required. Advanced riding skills necessary.

Expert
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Other adventures around Fos

Explore the Ariège Pyrenees – crossing the Pyrenees on the GR 10

Hiking Collection by

Luc Gesell

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