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Fos

Fos

The best MTB trails around Fos

4.2

(101)

713

riders

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 5, 2025

4.9

(11)

riders

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

39.4km

04:11

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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3.5

(24)

riders

2. View of the Mountains – Saint-Bertrand de Comminges loop from Marignac - Saint-Béat

39.7km

02:08

180m

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

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Intermediate

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3. Port de Bales – Pic du Gar Area loop from Marignac - Saint-Béat

87.8km

06:44

2,010m

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

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Expert

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4. Escalette Panorama loop from Boutx

25.1km

02:47

1,020m

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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4.0

(1)

riders

5. Lez Waterfall – Pic du Gar Area loop from Arlos

36.0km

03:18

1,170m

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

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Other adventures around Fos

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Hiking Collection by

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Réserve Biologique Dirigée De Luchon Gouaux-De-Luchon Castillon-De-Larboust Portet-De-Luchon Garin Gouaux-De-Larboust Cier-De-Rivière Cathervielle Arlos Saint-Mamet Jurvielle Benque-Dessous-Et-Dessus Billière Mayrègne Saint-Paul-D'Oueil Cier-De-Luchon Artigue Sode Trébons-De-Luchon Moustajon Cazarilh-Laspènes Montauban-De-Luchon Saccourvielle Antignac Juzet-De-Luchon Bagnères-De-Luchon Salles-Et-Pratviel Cazeaux-De-Larboust Saint-Aventin Melles Luscan Huos Galié Francazal Juzet-D'Izaut Fougaron Bagiry Arbon Encausse-Les-Thermes Ausson Mont-De-Galié Barbazan Labroquère Clarac Ponlat-Taillebourg Urau Estancarbon Fronsac Cazaunous Lez Montespan Montastruc-De-Salies Milhas Saint-Bertrand-De-Comminges Valcabrère Pointis-De-Rivière Lodes Chaum Argut-Dessous Boutx Bezins-Garraux Saint-Ignan Saux-Et-Pomarède Cuguron Rouède Miramont-De-Comminges Les Tourreilles Montréjeau Sengouagnet Caubous Aspet Burgalays Chein-Dessus Seilhan Gourdan-Polignan Aspret-Sarrat Ganties Arbas Malvezie Marignac Eup Saint-Béat Franquevielle Loudet Baren Bourg-D'Oueil Guran Esténos Labarthe-Inard Réserve Biologique Dirigée De Burat Moncaup Portet-D'Aspet Cierp-Gaud Binos Signac Bachos Oô Poubeau Cabanac-Cazaux Régades Boudrac Arguenos Sauveterre-De-Comminges Herran Cirès Lège Cazaux-Layrisse Saint-Pé-D'Ardet Lourde Ardiège Pointis-Inard Ore Génos Landorthe Razecueillé Lespiteau Rieucazé Lac du Portillon Antichan-De-Frontignes Frontignan-De-Comminges Le Cuing Soueich Villeneuve-Lécussan Izaut-De-L'Hôtel Lécussan Payssous Couret Estadens Martres-De-Rivière Savarthès Roquefort-Sur-Garonne Castagnède Terrebasse Montgaillard-De-Salies Castelbiague Saleich Saint-Plancard Valentine Villeneuve-De-Rivière Bordes-De-Rivière Proupiary Cazeneuve-Montaut Saint-Martory Boussan Escoulis His Le Fréchet Aurignac Sédeilhac Castillon-De-Saint-Martory Sarremezan Ausseing Labarthe-Rivière Arnaud-Guilhem Montsaunès Latoue Alan Montoulieu-Saint-Bernard Auzas Mancioux Bouzin Laffite-Toupière Figarol Benque Salies-Du-Salat Lestelle-De-Saint-Martory Lespugue Sepx Peyrouzet Saint-Élix-Séglan Cassagnabère-Tournas Marsoulas Bachas Samouillan Fabas Sarrecave Mane Lalouret-Laffiteau Castéra-Vignoles Belbèze-En-Comminges Lieoux Eoux Saint-André Balesta Cazaril-Tambourès Beauchalot Mazères-Sur-Salat Saint-Marcet Nizan-Gesse Blajan Montmaurin Gensac-De-Boulogne Saint-Loup-En-Comminges Larcan Saint-Lary-Boujean Larroque Cardeilhac Saman Ciadoux Puymaurin Charlas Aulon Peyrissas Molas Escanecrabe Cassagne Saint-Médard Montgaillard-Sur-Save Saint-Pé-Delbosc Mondilhan Saint-Ferréol-De-Comminges Péguilhan Boulogne-Sur-Gesse Lilhac Esparron Touille Montbernard

The best MTB trails around Fos

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

2. View of the Mountains – Saint-Bertrand de Comminges loop from Marignac - Saint-Béat

3. Port de Bales – Pic du Gar Area loop from Marignac - Saint-Béat

4. Escalette Panorama loop from Boutx

5. Lez Waterfall – Pic du Gar Area loop from Arlos

Other adventures around Fos

Most popular routes around Fos

Most popular attractions around Fos

Get inspired with the komoot mobile app

Explore more

Get ready to conquer new peaks

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