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Fos

Fos

The best MTB trails around Fos

4.2

(106)

734

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 23, 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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riders

3. 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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Expert

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4. 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

4.0

(1)

riders

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

36.0km

03:19

1,170m

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

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Other adventures around Fos

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

Hiking Collection by

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Hiking Collection by

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

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

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

Other adventures around Fos

Most popular routes around Fos

Most popular attractions around Fos

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