12
riders
5
rides
Gravel biking around Bidache offers a diverse landscape, transitioning from river plains to gently rolling hills. The region is characterized by a mix of paved roads, dirt tracks, and scenic paths, with the Bidouze River providing a prominent natural feature. This varied terrain includes forests and open countryside, offering a range of mixed-surface cycling experiences. The distant Pyrenees provide a scenic backdrop to many routes.
Last updated: May 9, 2026
4
riders
83.5km
05:29
920m
920m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
45.2km
03:36
1,060m
1,060m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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3
riders
84.9km
05:56
1,360m
1,360m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
38.6km
02:51
830m
830m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
1
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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## The tunnel The tunnel, located between the Puyoô and Salies-de-Béarn stations, is one of the significant structures on line n° 662.000 connecting Puyoô to Mauléon. It is a single-track tunnel 848.5 m long and 5.00 m wide between the abutments. The height under the crown is 6.00 m. It is a multi-radius arch. The structure is generally oriented North-South, with a curve of R400 m for the first 250 meters on the North side, then a straight section to the South end. The longitudinal profile has a constant gradient of 0.01 m/m from the North. A central aqueduct equips the structure along its entire route. The maximum cover is 49 m. The tunnel is built in the Campanian flysch (Upper Cretaceous). The construction of the tunnel (1879-1883) was carried out from two headings via shafts approximately 35 m deep, located at PM219 and PM632. The shafts were retained as ventilation shafts. The masonry thicknesses (limestone rubble set in lime mortar) vary from 0.50 m to 1.20 m. The length of the tunnel, initially projected at 400 m, was increased to 787 m following the decision to lower the profile (from 20‰ to 16‰). During construction, ground instabilities encountered during the excavation of access trenches led to a further extension of the structure, which finally reached a length of 848.5 m. Numerous ground instabilities (landslides) caused significant delays in the progress of the work. The tunnel was electrified in 1930 and the overhead line equipment was removed in 1971.
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La Bastide-Clairence is a town listed among the "Most Beautiful Villages of France." It is also known for its arts and crafts.
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A really beautiful cycle path on an old railway line. It is completely asphalted and is therefore a wonderful ride and there are one or two bridge highlights to admire along the way.
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A small village with a few nice buildings. Worth a visit.
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The small village of Saint-Palais is located at the crossroads of the three Basque provinces of Labourd, Basse Navarre and Soule. Former capital of Navarre, the village has managed to preserve its traditions and its authentic culture.
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There are 8 gravel bike routes available around Bidache on komoot, offering a diverse range of experiences from moderate to difficult. These trails allow you to explore the region's varied landscape.
The terrain around Bidache is quite varied. You'll find relatively flat sections along river plains, particularly on the Bidouze River's converted towpath, which is ideal for relaxed rides. As you venture south, the landscape transitions into gently rolling hills, offering more challenging climbs and expansive views of the Adour valley and distant Pyrenees mountains. The routes combine paved roads, dirt tracks, and scenic paths through forests and open countryside.
While most routes in Bidache are rated moderate to difficult, the region's river plains, especially along the Bidouze River, offer sections that are more accessible. These flatter areas are great for those looking for a less strenuous ride. For specific routes, you can filter by difficulty on komoot to find options that suit your skill level.
For a more challenging experience, head towards the rolling hills south of the river plains. These routes feature more significant elevation changes and offer rewarding panoramic views. An example of a difficult route is the Saint-Palais – Viellenave bridge and mill loop from Ayherre, which covers over 85 km with substantial climbing.
Gravel bike routes in Bidache vary significantly in length. You can find shorter loops, such as the Château de Gramont – Château de Gramont de Bidache loop from Bardos, which is about 18 km. Longer, more extensive rides like the Tunnel – Château de Gramont de Bidache loop from Bidache can be over 80 km, taking several hours to complete.
Yes, many gravel bike routes in the Bidache area are designed as loops, allowing you to start and finish in the same location. Examples include the Picnic Area by the Lake – Adour Bridge loop from Sorde-l'Abbaye and the Isturits – Ruins of the Château d'Ayherre loop from Ayherre.
The hilly terrain south of Bidache offers several excellent scenic viewpoints. You can find panoramic views over the Adour valley and glimpses of the distant Baïgoura and Orhy peaks in the Pyrenees. The Miremont viewpoint is specifically noted for its excellent panorama. The Bidouze River's towpath also provides picturesque riparian scenery, with opportunities for wildlife spotting.
Absolutely! The Bidache region is rich in history and natural beauty. Many routes incorporate landmarks like the historic Gramont Castle in Bidache. You can also explore natural attractions such as the Isturitz and Oxocelhaya caves, or enjoy the refreshing Lac des Arroques near Guiche, which is perfect for a stop.
The gravel biking routes around Bidache are highly rated by the komoot community, with an average score of 5.0 stars from 3 reviews. Riders often praise the diverse landscape, which transitions from serene river plains to undulating hills, and the mix of paved and unpaved paths that make for an engaging mixed-surface cycling experience.
Yes, the region boasts diverse natural scenery. The Bidouze River and its towpath are excellent for observing local wildlife like egrets, herons, and storks in the 'barthes' (wetlands). Beyond the river, you'll find routes winding through forests and open countryside. For more information on natural sites, you can visit tourisme64.com.
The flatter sections along the Bidouze River's towpath are generally suitable for families looking for a relaxed ride. These paths offer a safe and scenic environment away from heavy traffic, with opportunities to enjoy nature. For more challenging family rides, consider routes with moderate difficulty and shorter distances.
Bidache's climate, nestled between rivers, ocean, and mountains, makes it suitable for gravel biking across multiple seasons. Spring and autumn generally offer pleasant temperatures and vibrant scenery. Summer can be warm, but riverside routes provide shade. Winter rides are also possible, though trail conditions might vary, especially on unpaved sections after rain.


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