Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
MTB trails
France
Occitania
Argelès-Gazost

Bun

The best MTB trails around Bun

4.6

(467)

3,022

riders

132

rides

Mountain bike trails around Bun are set within the French Pyrenees, a mountainous region characterized by altitudes ranging from 673 meters to 1345 meters. The area is part of the Pyrénées National Park, offering a protected natural environment. Rivers such as the Gave d'Azun and the Gave d'Estaing drain the landscape, providing scenic routes along river valleys. This diverse terrain is ideal for mountain biking, featuring varied elevations and natural features.

Best mountain bike trails around Bun

  • The most popular…

Last updated: June 20, 2026

4.8

(31)

92

riders

#1.

Balcon de Sireix – Panorama d'Argeles loop from Aucun

34.4km

03:32

1,130m

1,130m

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

Navigate with device

Send to Phone

Save

Hard

5.0

(5)

33

riders

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

Hard
guide_signup
Let us show you the way with the komoot mobile app
With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

Sign up for free

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

Moderate

Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.

Moderate

5.0

(1)

8

riders

29.9km

02:55

850m

850m

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

Hard
Sign up for free to see 128 more rides around Bun.

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 Bun

Road Cycling Routes around Bun

Cycling around Bun

Hiking around Bun

Gravel biking around Bun

Running Trails around Bun

Mountain Hikes around Bun

Tips from the Community

Dini
October 25, 2025, Lac de Soum

Beautiful walk to do with the family

Translated by Google

0

0

Dries
September 29, 2025, Arens-Marsous Village

A good base for mountain bike tours through the Val d'Azun, as there are several parking areas. A pump track has also been built on the edge of the village.

Translated by Google

0

0

Dries
September 29, 2025, Arens-Marsous

A good base for mountain bike tours in the Val d'Azun. There's ample parking in the village center.

Translated by Google

0

0

Dries
September 24, 2025, Panorama du Tuc du Picou

Beautiful panorama of the val d'azun, the massif of gabizos and the pic du midi d'arrrens.

Translated by Google

0

0

A very nice climb. Be careful because there's a steep section. Check the altitude.

Translated by Google

0

0

Dries
May 31, 2025, Balcon de Sireix

Sireix is a small village that is a good base for mountain bike tours to the Cabaliros or towards the Pic de Pan.

Translated by Google

1

0

Good place to rest after climbing the cabaliros.

Translated by Google

1

0

Dries
January 24, 2025, Panorama du Soulor

Beautiful panorama of the Ouzom valley and the cirque de litor.

Translated by Google

1

0

Frequently Asked Questions

How many mountain bike trails are available around Bun?

There are over 130 mountain bike trails around Bun. These include 11 easy routes, 54 moderate routes, and 72 difficult routes, offering a wide range of options for different skill levels.

What kind of terrain can I expect on mountain bike trails around Bun?

The mountain bike trails around Bun are characterized by mountainous terrain within the French Pyrenees, with altitudes ranging from 673 to 1345 meters. You'll find varied elevations, routes along river valleys like the Gave d'Azun and Gave d'Estaing, and a protected natural environment as the area is part of the Pyrénées National Park.

Are there easy mountain bike trails suitable for beginners in Bun?

Yes, there are 11 easy mountain bike routes around Bun. While many trails are moderate to difficult, beginners can find suitable options to enjoy the scenic Pyrenean landscape. For example, the Pont d'Arrens-Marsous – Col des Bordères (1156 m) loop from Sireix is rated moderate and offers a good introduction to the area's trails.

What are some of the more challenging mountain bike routes around Bun?

For experienced riders seeking a challenge, Bun offers several difficult routes. The Soulor Panorama – Soum Lake loop from Aucun is a demanding 32.4-mile (52.2 km) path with extensive climbs and panoramic views. Another difficult option is the Col de Liar loop from Aucun, covering nearly 30 miles (48 km) with significant elevation gain.

What do other mountain bikers enjoy most about the trails in Bun?

The trails around Bun are highly rated by the komoot community, with an average score of 4.6 stars from over 450 reviews. Riders often praise the stunning panoramic views, the challenging mountainous terrain, and the diverse natural beauty found within the Pyrénées National Park.

Are there any circular mountain bike routes in the Bun area?

Yes, many of the mountain bike routes around Bun are designed as loops, allowing you to start and finish in the same location. Examples include the Balcon de Sireix – Panorama d'Argeles loop from Aucun and the Arens-Marsous Village – Lac d’Estaing loop from Aucun.

What is the best time of year for mountain biking in Bun?

Given its mountainous climate and inclusion in the Pyrénées National Park, the best time for mountain biking in Bun is typically from late spring through early autumn (May to October). During these months, the weather is generally more favorable, and trails are less likely to be affected by snow or ice, especially at higher altitudes.

What attractions or landmarks can I see near the mountain bike trails in Bun?

While mountain biking around Bun, you can explore several notable attractions. These include mountain passes like Col du Soulor, Ilhéou Pass, and Spandelles Pass, which offer stunning views. You might also encounter various huts and cabins, such as Cantau Hut or Cabane du Mont Turon, which can serve as points of interest or rest stops.

Are there any places to eat or drink near the mountain bike trails?

Yes, while specific cafes directly on trails might be limited, you can find options in nearby villages or at certain points of interest. For example, Auberge Le Pic de Pan is listed as a restaurant in the area, providing a place to refuel after your ride.

Is Bun suitable for family-friendly mountain biking?

While many trails are moderate to difficult, the presence of 11 easy routes suggests that families with some biking experience can find suitable options. It's advisable to check the specific difficulty and length of a route, such as the Arens-Marsous Village – Lac d’Estaing loop from Aucun, to ensure it matches your family's ability level.

Can I bring my dog on the mountain bike trails in Bun?

Bun is located within the Pyrénées National Park, which has specific regulations regarding dogs to protect its rich biodiversity. Generally, dogs are not permitted on trails within the core zone of the National Park, even on a leash. It's crucial to check the specific rules for the exact trail you plan to ride to ensure compliance and protect the natural environment.

Are there mountain bike trails that pass by lakes or rivers?

Yes, the Bun area is drained by rivers such as the Gave d'Azun and the Gave d'Estaing, offering scenic routes along river valleys. The Arens-Marsous Village – Lac d’Estaing loop from Aucun, for instance, takes you past Lac d’Estaing, providing beautiful waterside views.

Most popular routes around Bun

Road Cycling Routes around Bun

Most popular attractions around Bun

Places to see

Store rating

Get inspired with the komoot mobile app

With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

or

Join komoot Now

Store rating

Explore more

Browse the best MTB trails in other regions.

PoueyferréLourdesPréchacForêt De LourdesOmexEscoubès-PoutsJulosParéacBartrèsLac de LourdesGezSallesLes AnglesGez-Ez-AnglesArbéostVier-BordesAdéArrodets-Ez-AnglesArcizans-AvantArcizac-Ez-AnglesOssenLau-BalagnasBourréacChèzeFerrièresLézignanSaligosSassisLac du TechArrens-MarsousBoô-SilhenSazosBetpoueyBeaucensSaint-SavinLac de MigouélouVieyViellaGaillagosVigerEsterreOuzousAyzac-OstGerms-Sur-L'OussouetSère-En-LavedanVizosPyrénées OccidentalesParc National des Pyrénées Occidentales (Cœur)Réserve naturelle du Pibeste-AoulhetLac Dets CoubousUzGrustGeuAgos-VidalosAdastLuz-Saint-SauveurOustéSégusAyros-ArbouixArras-En-LavedanAucunViscosVillelongueJarretGavarnie-GèdreSère-LansoSireixEsquièze-SèreEstaingBarègesPeyrouseArtalens-SouinArcizans-DessusLoubajacSersCauteretsArrayou-LahitteBarlestBerbérust-LiasGerJuncalasSaint-PastousAspin-En-LavedanOurdonCheustSaint-CréacLugagnanSoulomGazostPierrefitte-NestalasLac de GaubeArtiguesLac BleuOssun-Ez-AnglesSaint-Pé-De-BigorreOurdis-Cotdoussan

Nearby adventure guides

Things to Do around Sireix

background

Get ready to conquer new peaks

Sign up for Free

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy