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France
Occitania
Castelsarrasin

Dunes

The best MTB trails around Dunes

4.5

(38)

224

riders

20

rides

Mountain bike trails around Dunes are characterized by a unique blend of landscapes, offering diverse terrain for riders. The region features ancient sand dunes, expansive beaches, and lush forests, providing varied environments for mountain biking. Riders can explore interconnected trail systems that wind through prairies, marshes, and tranquil wetlands. The area's diverse ecosystems create a dynamic backdrop for outdoor adventure.

Best mountain bike trails around Dunes

  • The most popular mountain bike trail is Garonne Lateral Canal loop from Saint-Urcisse,…

Last updated: May 13, 2026

4.3

(4)

32

riders

#1.

Garonne Lateral Canal loop from Saint-Urcisse

47.9km

04:06

860m

860m

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

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Moderate

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

Moderate
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Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy

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

Moderate

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

Moderate
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Popular around Dunes

Road Cycling Routes around Dunes

Hiking around Dunes

Cycling around Dunes

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Tips from the Community

Seb Le Baroudeur
July 28, 2025, Pont-Canal du Cacor

It was built in 1844 using Toulouse bricks and Quercy stone by engineer François Terrié, under the supervision of Jean-Baptiste de Baudre[What?], a civil engineer. Its dimensions are: total length 356 m; width 8.35 m on 14 piers. Less than 200 m upstream, the Compagnie des chemins de fer du Midi et du Canal latéral à la Garonne built the Cacor railway viaduct in 1857. From 1930 to 1932, trains used the canal bridge as a shoulder until the railway viaduct, destroyed by a flood of the Tarn, was replaced by the current bridge.[2]

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1

0

Laurent64
May 9, 2025, Le canal

Pleasant outing under the trees, no car pollution.

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1

0

Incredible lodge and restaurant, great quality and very friendly atmosphere.

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1

0

Located in a former lock-keeper's house on the banks of the Canal des Deux Mers, the Auberge de la Poule à Vélo offers a warm and authentic atmosphere. Certified Accueil Vélo (Cycling Welcome), this friendly establishment offers comfortable rooms, a unique caravan, and local cuisine. Perfect for a peaceful cycling break, as a couple or with family, in the heart of the Gascon way of life.

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0

1

Nice little cafe with friendly staff and delicious ice cream. Ideal for a short break

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1

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I'm sorry but the river port of Agen no longer has any influence on the transport of goods and the rental of small boats has been moved to the much more active port of Buzet sur Baïse.

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1

0

Totally level cycle path, without any difference in height, all along the canal among rows of plane trees and oaks.

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3

0

Beautiful canal bridge overlooking the River Tarn

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2

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Frequently Asked Questions

How many mountain bike trails are available in the Dunes region?

The Dunes region offers a diverse selection of mountain bike trails. On komoot, you can find over 20 mountain bike routes, ranging from easy canal paths to more challenging forest trails, catering to various skill levels.

What kind of terrain can I expect on mountain bike trails in the Dunes?

The terrain in the Dunes region is quite varied, characterized by ancient sand dunes, expansive beaches, lush forests, and tranquil wetlands. While riding directly on fragile sand dunes is generally prohibited to preserve them, the designated trails wind through forests, prairies, marshes, and along canals, offering a dynamic and scenic backdrop for your ride.

Are there mountain bike trails suitable for beginners in the Dunes?

Yes, the Dunes region has options for beginners. For instance, the Moissac Canal – Boudou Bridge loop from Valence d'Agen is an easy 21.6-mile (34.7 km) trail that follows canal paths and rural scenery, perfect for those new to mountain biking or looking for a relaxed ride.

Are there challenging mountain bike trails for advanced riders in the Dunes?

For experienced riders seeking a challenge, the Dunes region offers more demanding routes. The Viewpoint – Cacor Canal Bridge loop from Valence d'Agen is a difficult 53-mile (85.2 km) trail with significant elevation changes, providing a rigorous workout and rewarding views.

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

The mountain bike trails in the Dunes region are highly rated by the komoot community, with an average score of 4.5 stars from over 30 reviews. Riders frequently praise the unique blend of landscapes, from canal-side routes to forested sections, and the well-maintained trail systems that offer diverse experiences.

Are there any circular mountain bike routes in the Dunes?

Yes, many of the mountain bike trails in the Dunes are circular, allowing you to start and end at the same point. Examples include the Garonne Lateral Canal loop from Saint-Urcisse and the The canal – Agen railway station loop from Valence d'Agen, both offering scenic loops through the region.

What are some scenic viewpoints or attractions I can see along the mountain bike trails?

While riding in the Dunes, you can encounter various points of interest. Some routes offer views of the Garonne Lateral Canal and the surrounding agricultural landscape. For specific landmarks, consider visiting the Auvillar Circular Market Hall or the historic Saint-Saturnin Church, which are highlights in the area.

Are e-bikes allowed on the mountain bike trails in the Dunes?

Generally, e-bikes are permitted on trails where traditional bicycles are allowed. This applies to areas like Indiana Dunes National Park and Sleeping Bear Dunes National Lakeshore, which are part of the broader 'Dunes' region. Always check local regulations for specific trails or parks before you ride.

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

The best time for mountain biking in the Dunes region is typically during the spring and fall months when the weather is milder and the natural scenery is vibrant. Summer can also be enjoyable, but be prepared for warmer temperatures. Winter riding is possible, but trail conditions may vary due to snow or ice, especially in the northern parts of the region.

Are there family-friendly mountain biking options in the Dunes?

Yes, the Dunes region offers family-friendly biking options, particularly on its less challenging trails and paved or packed gravel paths. The canal-side routes, such as the Moissac Canal – Boudou Bridge loop from Valence d'Agen, are generally flatter and provide a safer, more enjoyable experience for families with children.

Where can I find information about parking for mountain bike trails in the Dunes?

Parking availability varies by trail and location within the Dunes region. Many trailheads, especially within national parks or designated trail systems, offer dedicated parking areas. It's advisable to check the specific route details on komoot or the official park websites, such as the National Parks Traveler site for Indiana Dunes or the NPS site for Sleeping Bear Dunes, for detailed parking information before your visit.

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