4.3
(65)
350
riders
41
rides
Mountain bike trails around Pontonx-Sur-L'Adour offer a diverse landscape for riders. The region is characterized by the fertile Adour plains, extensive sections of the Landes forest, and the unique Barthes de l'Adour wetlands. This combination provides a variety of terrain, from flat riverside paths to shaded forest routes, catering to different mountain biking preferences. The Adour River itself is a central feature, with paths running along its banks.
Last updated: May 17, 2026
5.0
(1)
7
riders
9.79km
00:40
40m
40m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(2)
16
riders
39.3km
02:40
450m
450m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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2
riders
29.3km
02:05
190m
190m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(1)
2
riders
49.6km
03:16
180m
180m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
2
riders
61.9km
04:17
320m
320m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Built on the old railway line that connected Saint-Sever to the spa town of Dax, the Chalosse Green Route offers a 34-kilometer stretch on smooth, hard-surfaced ground. The route offers a bucolic atmosphere with landscapes of woods, hills, and meadows. Among the main tourist attractions are the town center of Saint-Sever (whose abbey is a UNESCO World Heritage Site as part of the Santiago de Compostela Route), the villages of Mugron and Montfort with its Chalosse Museum, and Montaut, a charming Chalosse village. The Landes-Chalosse destination will delight cyclists thanks to its green route and numerous hiking trails. Source: https://www.landes-chalosse.com/se-divertir/fan-de-nature-loisirs-et-activites-de-plein-air/la-voie-verte-de-chalosse
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Saint Bartholomew's Church The old church, built on the same site as the new one, was the castle chapel and previously the seigneurial chapel. The first stone was solemnly blessed on March 19, 1868. It was consecrated in 1869. The church plan is the work of Mr. Ozanne, the departmental architect. Mr. Fraglon, a public works contractor in Villandraut, won the contract for 80,000 francs. The total cost, including furniture and the architect's fees, reached 100,000 francs (€15,244). The church of Poyanne could be considered at the time one of the most impeccable new churches in the diocese: for its size, the height of its vaults, the boldness of the arcades, the harmonious proportions, the unity of style, the regularity of the whole, and the harmony of the details. The church is built in the shape of a parallelogram and without transepts. Its nave consists of a vestibule, a central nave, two side aisles, and a choir with a polygonal chevet flanked on the right and left by a small square chapel. It measures 35m long, 19m wide, and 13m high. The 10m deep choir receives light from the chevet through three long lancet windows. The main nave connects with its side aisles through five large arches that provide as many bays, supported by eight isolated pilasters. The vault rests on real capitals. The gallery is in perfect taste. The porch is very simple, displaying its decoration only at the main door. The patron saint of the church of Poyanne is Saint Bartholomew. Source: https://notredamedechalosse.diocese40.fr/2025/02/09/poyanne/
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The Saint-Jacques Church is located in the municipality of Tartas (Lande, New-Aquitaine). It was built in neo-Gothic style in the 19th century.
3
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The church of Sainte-Croix is a 12th century Romanesque church located in the municipality of Carcarès-Sainte-Croix which has around 520 inhabitants and is located in the center of the Landes, between Mont-de-Marsan and Dax. The village is a very ancient settlement, due to the river, on the edge of which two "fortified" Romanesque churches were built and have been almost entirely restored.
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An old church where you can stop to refill your water bottles. There are also restrooms and a picnic table if you need it.
1
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Picnic gable and toilet on the mound.
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Pleasant greenway on a path along the old railway line.
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Passage to the equestrian center Ous Pins
0
0
There are over 40 mountain bike trails available around Pontonx-Sur-L'Adour, offering a wide range of options for different skill levels and preferences.
The trails around Pontonx-Sur-L'Adour cater to various skill levels. You'll find a good mix of easy (20 routes) and moderate (22 routes) trails, with a few more challenging options (1 route) for experienced riders. Easy routes are generally shorter and flatter, while moderate trails may include more varied terrain and elevation changes.
Yes, there are plenty of easy trails perfect for beginners or family outings. An excellent option is the Étang du Luc loop from Préchacq-les-Bains, which is an easy 6.1 miles (9.8 km) path offering a tranquil experience around a lake. Many routes along the Adour plains are also relatively flat and accessible.
While the majority of routes are easy to moderate, there is at least one difficult mountain bike trail listed. More challenging sections can also be found within the extensive Landes forest, which offers varied terrain and potentially more technical paths. These routes often require good physical condition and advanced riding skills.
You can expect a diverse range of terrain. Trails traverse the fertile Adour plains, offering relatively flat and open sections. You'll also find extensive wooded paths within the vast Landes forest, providing shaded routes with compacted earth surfaces. Additionally, the unique Barthes de l'Adour wetlands feature riverside paths and meadows, offering a distinct natural environment for riding.
Yes, many of the mountain bike routes in the area are circular, allowing you to start and end at the same point. Examples include the Saint-Vincent-de-Paul Church loop from Saint-Vincent-de-Paul and the Voie verte de Chalosse – Poyanne Church loop from Gamarde-les-Bains.
The region is rich in natural beauty. You can explore the unique Barthes de l'Adour wetlands, a Natura 2000 site, known for its meadows and diverse wildlife. The Adour River itself is a central feature, with paths offering scenic views. You might also encounter landmarks such as the Saint-Vincent-de-Paul Church or the Sanctuary of Our Lady of Buglose.
The mountain bike trails around Pontonx-Sur-L'Adour are highly rated by the komoot community, with an average score of 4.5 stars from over 90 reviews. Riders often praise the varied terrain, from tranquil riverside paths to shaded forest routes, and the well-maintained network that caters to different ability levels.
While specific public transport options directly to trailheads might be limited, Pontonx-sur-l'Adour is part of broader cycling networks. For longer cycling adventures, the area is integrated into the EuroVelo 3 route (The Scandibérique), which connects various towns and regions. For detailed public transport information, it's best to check local bus or train schedules for connections to Pontonx-sur-l'Adour or nearby towns.
Yes, the Barthes de l'Adour are a significant natural highlight. The "Barthes de la plaine circuit" originating from Pontonx-sur-l'Adour offers an immersive experience along the Adour River, allowing cyclists to explore this unique wetland ecosystem. The path along the Adour is generally suitable for mountain bikes.
Ride durations vary significantly depending on the trail and your pace. Easy routes like the Étang du Luc loop can be completed in under an hour, while longer moderate routes such as the Plan d'eau de la Marnière loop from Cassen might take around 2 hours. The longest routes can extend to over 3 hours.


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