4.6
(241)
1,017
riders
53
rides
Mountain biking around Olonne-Sur-Mer offers diverse terrain, from coastal paths to extensive forests and unique marshlands. The region features a mix of sandy dunes, pine forests, and wetlands, providing varied landscapes for cycling. Elevation changes are generally minimal along the coast, while inland routes may include gentle ascents through wooded areas and valleys. The area is well-equipped with cycling infrastructure, catering to different skill levels.
Last updated: July 19, 2026
4.4
(80)
253
riders
46.3km
02:41
140m
140m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.5
(17)
43
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Sign up for free
5.0
(1)
36
riders
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
4.8
(6)
16
riders
62.5km
04:25
450m
450m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.7
(3)
13
riders
65.0km
04:04
360m
360m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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
Very pleasant trail, very rolling, shaded by a forest of different types of wood
0
0
Rather than going around the marshes, why not take a walk right in the middle.
0
0
There is absolutely nothing at this location...
0
0
The Salaire Bridge on Île d'Olonne in Vendée was built in 1758 by Lord Julien Gallouin to replace a ferry that had become inadequate and dangerous, facilitating passage to the region's salt marshes. This wooden bridge, supported by cut stone pillars, replaced a paid ferry service used by farmers and salt workers for several centuries. Over the years, the bridge suffered from a state of disrepair, which a property owners' association helped to preserve in the late 19th century, before a major reconstruction was completed in 1935. Further renovations took place in 1980, followed by a complete reconstruction in 2018, which preserved its historic appearance by reusing the original materials.
0
0
very well maintained, safe and relaxing.
1
0
corner with a water source and a small stone bench. Perfect for drinking water with a filter bottle.
0
1
Be careful, the track is not paved and not necessarily very wide in places. Otherwise, it's a real pain :-)
0
0
but also goes a few and many meters north and south of here.
0
1
Olonne-Sur-Mer offers a wide selection of mountain bike trails, with over 60 routes available. These cater to various skill levels, from easy family rides to more challenging routes.
The terrain around Olonne-Sur-Mer is diverse, featuring coastal paths, extensive forests like the Forêt d'Olonne, and unique marshlands such as the Marais d'Olonne and Olonne salt marshes. You'll encounter a mix of sandy dunes, pine forests, and wetlands. Elevation changes are generally minimal along the coast, while inland routes may include gentle ascents through wooded areas and valleys.
Yes, Olonne-Sur-Mer is well-equipped with trails suitable for all fitness and skill levels, including many easy options perfect for beginners and families. For example, the Chemin de la Tête de chien – Marais Girard Beach loop from Les Barres is an easy 26.5 km path offering coastal views.
Yes, for those seeking a longer and more challenging ride, routes like the Ornithological observatory – The salt marshes loop from Olonne-sur-Mer offer a difficult 139.2 km experience with significant elevation changes, exploring the extensive salt marshes.
Mountain biking in Olonne-Sur-Mer allows you to explore a rich tapestry of natural features. You can ride through the Forêt d'Olonne, discover the unique ecosystems of the Marais d'Olonne and Olonne salt marshes, and pass by historical points like the Salaire bridge. The coastline also offers breathtaking ocean views from areas like Anse de Cayola and the dramatic cliffs of Puits d'Enfer.
Many mountain bike routes in Olonne-Sur-Mer are designed as loops, offering convenient starting and ending points. Examples include the popular Olonne salt marshes – Salaire bridge loop from Olonne-sur-Mer and the The salt marshes – Marine trail loop from Olonne-sur-Mer.
While many trails in natural areas are generally dog-friendly, it's always recommended to check specific trail regulations or local signage regarding dogs, especially in protected marshlands or nature reserves. Always keep your dog on a leash and ensure they are well-behaved around wildlife and other trail users.
The region is enjoyable for mountain biking for much of the year. Spring and autumn offer pleasant temperatures and beautiful scenery, making them ideal. Summer can be warm, especially on open coastal paths, but forest trails provide shade. Winter rides are possible, though some paths might be muddier after rain.
Yes, many trailheads and popular starting points for mountain bike routes in Olonne-Sur-Mer offer parking facilities. Given the area's focus on outdoor activities, accessibility for cyclists is generally good, and you'll often find designated parking areas close to trail access points.
Olonne-Sur-Mer and its surrounding areas are generally well-connected. While specific public transport options directly to every trailhead might vary, you can often reach the main towns or starting points by local bus services. From there, many trails are accessible by bike. For detailed information on routes and schedules, it's best to consult local transport providers.
The mountain bike trails in Olonne-Sur-Mer are highly rated by the komoot community, with an average score of 4.5 stars from over 190 reviews. Reviewers often praise the diverse landscapes, from coastal views to tranquil forest paths and unique marshland ecosystems, as well as the well-maintained cycling infrastructure.
Yes, for those looking for longer rides, Olonne-Sur-Mer offers several extensive routes. The Marais d'Olonne – Quai de la Vie loop from Olonne-sur-Mer is a substantial 83.1 km trail, and the Ornithological observatory – The salt marshes loop from Olonne-sur-Mer extends to 139.2 km, providing a full day's adventure.
The region is popular with cyclists, and you'll find opportunities for refreshments, especially in towns and villages along the routes or near popular coastal areas. Many trails pass through or near areas where cafes, restaurants, or small shops are available, particularly along the Vélodyssée sections or in tourist-focused spots.


Browse the best MTB trails in other regions.