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France
Auvergne Rhône Alpes
Nantua

Brion

The best MTB trails around Brion

4.4

(117)

632

riders

13

rides

Mountain biking around Brion is characterized by routes that often feature the scenic Lake Nantua and its surrounding hilly terrain. The region offers a mix of paths that navigate through varied landscapes, including areas near cols and natural ponds. Mountain bike trails in Brion provide diverse experiences, from lakeside loops to more challenging ascents.

Best mountain bike trails around Brion

  • The most popular mountain bike trail is Lake Nantua – Lake Nantua loop from Brion - Montréal-la-Cluse, a 22.3…

Last updated: October 28, 2026

5.0

(2)

14

riders

#1.

Lake Nantua – View of the Colonne de Nantua loop from Brion - Montréal-la-Cluse

36.8km

03:52

1,120m

1,120m

Hard 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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Hard

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

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

Moderate

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

Hard

Moderate mountain bike ride. Good fitness required.

Moderate
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Tips from the Community

Lucie
August 27, 2025, Lac de Nantua

Beautiful, simple, easy walk; lots of traffic noise on the "road" section, a bit of a shame, but the color of the water is magical

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2

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This trail has a lot of stones and rock slabs (be careful of slipping!). There are also a few roots at times. Otherwise, the gradient is generally reasonable, except for a brief section of switchbacks that crosses a rockfall zone (a few meters of pushing is expected for most mountain bikers).

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A typical Jura ridge trail: cliff on one side, forest on the other, sharp rocks and large roots peeking out, and constant steep sections (uphill and downhill). It's not the worst I've seen: aside from the steep sections, no section is technically impossible for an experienced mountain biker. The view of the Grand Crêt d'Eau, the Crêt de Chalam, and the Haut-Jura is also pretty good.

Translated by Google•

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Unfortunately I was unlucky with the weather, but even as I drove past the place looked very nice, lots of grass and a place to swim.

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1

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Impressive rock above Mantua

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a beautiful view

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A magnificent course!!!

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PeterStar
July 22, 2023, Lac de Nantua

The northern part of the lake borders the village of Port.

Translated by Google•

2

1

Frequently Asked Questions

How many mountain bike trails are there around Brion?

There are over 75 mountain bike trails around Brion available on komoot, offering a wide variety of experiences for different skill levels.

What are the general characteristics of mountain biking in Brion?

Mountain biking around Brion is primarily characterized by routes that often feature the scenic Lake Nantua and its surrounding hilly terrain. You'll find a mix of paths navigating through varied landscapes, including areas near cols and natural ponds, providing diverse experiences from lakeside loops to more challenging ascents.

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

The mountain bike routes in Brion are highly rated by the komoot community, with an average score of 4.4 stars from over 90 reviews. Many riders appreciate the varied terrain and the beautiful views, especially those around Lake Nantua.

Are there mountain bike trails for beginners in Brion?

Yes, Brion offers several options suitable for beginners. There are 14 easy mountain bike trails available, perfect for those looking for a less strenuous ride. An example of a moderate route that is popular and offers extensive views is Lake Nantua – Lake Nantua loop from Brion - Montréal-la-Cluse.

Are there challenging mountain bike trails in Brion?

Absolutely. For experienced riders seeking a challenge, Brion features 22 difficult mountain bike trails. One such route is the View of the Colonne de Nantua – Lake Nantua loop from Brion - Montréal-la-Cluse, which is 23.3 miles (37.5 km) long and involves significant elevation gain, often taking around 4 hours to complete.

What natural attractions can I see while mountain biking around Brion?

While mountain biking around Brion, you can encounter several natural attractions. The prominent Lake Nantua is a central feature. Other notable natural sites include the Cerdon Caves, Grotte de Corveissiat, and the Cascade de la Pisse Vache waterfall.

Are there any notable landmarks or points of interest along the mountain bike routes?

Yes, beyond natural features, you might encounter landmarks such as the Cize-Bolozon Viaduct and the Jarbonnet Rocks, which offer scenic viewpoints. Some routes, like the View of the Colonne de Nantua – Lake Nantua loop from Brion - Montréal-la-Cluse, are named for specific views they offer.

Are there circular mountain bike routes available in Brion?

Many of the mountain bike routes in Brion are designed as circular loops, allowing you to start and end at the same point. Examples include the popular Lac de Nantua – Lake Nantua loop from Port and the Champ Dolan – Col du Berthiand loop from Nurieux.

How long do mountain bike trails around Brion typically take to complete?

The duration of mountain bike trails in Brion varies significantly based on length and difficulty. For instance, a moderate 19.3-mile (31.0 km) loop like Lac de Nantua – Lake Nantua loop from Port can take around 2 hours 5 minutes, while a more challenging 23.3-mile (37.5 km) route might take over 4 hours.

When is the best time of year to go mountain biking in Brion?

The region around Brion, with its rolling hills and varied landscapes, is particularly enjoyable during spring when the vegetation is vibrant. However, the trails offer scenic beauty throughout much of the year, with different seasonal charms. It's always a good idea to check local weather conditions before heading out.

Are there family-friendly mountain bike trails in Brion?

While specific 'family-friendly' designations aren't always explicit, the 14 easy trails available in Brion are generally suitable for families or those with less experience. These routes often feature gentler terrain and shorter distances, making them more accessible for a wider range of riders.

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

Regulations regarding dogs on trails can vary. It's generally advisable to check local park rules or specific trail guidelines before bringing your dog. Many trails in natural areas allow dogs on a leash, but some protected areas might have restrictions.

Is parking available near the mountain bike trails in Brion?

Given the popularity of outdoor activities around Brion and Lake Nantua, parking facilities are typically available at common trailheads or nearby villages. It's recommended to check the starting point of your chosen route on komoot for specific parking information.

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