4.3
(30)
334
riders
6
rides
Gravel biking around Lesaka, nestled in Navarra, Spain, offers diverse terrain for cyclists. The region features mountainous landscapes from the Pyrenees and Basque Mountains, alongside extensive lush forests of beech and oak. The Bidasoa Greenway provides a generally flat path along the Bidasoa River, while other routes navigate rolling green hills and river valleys. This blend of features creates varied conditions for no traffic gravel bike trails.
Last updated: July 2, 2026
3.8
(6)
37
riders
59.2km
04:17
1,220m
1,220m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
4.0
(3)
14
riders
50.2km
03:34
1,120m
1,120m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.3
(4)
6
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
8
riders
43.8km
03:17
1,050m
1,050m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
5
riders
52.8km
03:54
1,260m
1,260m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Next to it is a whitewater kayak training area.
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Bridge over the border river Bidasoa/La Bidassoa between Spain and France
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An uneven climb with some very steep sections. A low gear ratio is definitely recommended. It's best to go when the view is clear because up close, apart from the horses and greenery, there's not much to see. I climbed Artzamendi in the clouds, but I still enjoyed the challenge.
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Route demanded by percentages
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A comfortable route through Lapurdi, a circular route departing from Irun, traveling inland through Urruña and Ascain, returning to the coast via Donibane-Lohitzun and following the coast through Hendaye to the starting point.
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1
This bridge connects Spain and France. Completed in 1915, it has witnessed many refugee movements in both directions. It is now a pedestrian/bicycle bridge.
1
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A very beautiful path along the river
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The Pas de Roland is a gorge carved by the Nive River near Itxassou in Labourd. Located at the bottom of the gorge, the path runs alongside beautiful cliffs in a remarkable mineral setting. The road follows the river, through the Basque hinterland, in a pleasant and bucolic atmosphere.
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The trails around Lesaka offer a diverse mix of surfaces perfect for gravel biking. You'll find sections of the Bidasoa Greenway with compacted earth and occasional loose gravel, ideal for smooth riding. For more challenging routes, expect forest roads and rugged tracks as you venture into the foothills of the Pyrenees and Basque Mountains, offering varied terrain and elevation.
While the routes listed in this guide are generally rated as 'difficult' due to their length and elevation, the Bidasoa Greenway, which runs along the Bidasoa River, is known for its generally flat and accessible path. This makes it a great option for families looking for a more relaxed cycling experience away from traffic, though specific family-focused routes are not detailed in this selection.
Lesaka's verdant landscapes are enjoyable throughout much of the year. Spring and autumn offer pleasant temperatures and lush scenery, making them ideal for gravel biking. While summer can be warm, the extensive forests provide shaded paths. Winter gravel biking is possible, but be prepared for potentially wetter conditions and shorter daylight hours, especially on mountain routes.
Yes, several routes in the area are designed as loops, allowing you to start and end at the same point without encountering significant traffic. For example, the Bidassoa Railway Tunnels – Lantxurda Tunnel loop from Ventas de Irún offers a substantial circular ride. Another option is the Lantxurda Tunnel – Endara-San Anton Reservoir loop from Hendaia, which also provides a scenic circular experience.
The no-traffic gravel trails around Lesaka offer stunning natural beauty and historical sights. You can expect panoramic views of the French and Spanish Pyrenees, the Atlantic coast, and surrounding valleys from higher elevations like Jaizkibel Summit. The Bidasoa Greenway itself passes through charming villages and historic tunnels. You might also encounter archaeological remains, such as dolmens and tumuli, particularly on routes heading towards areas like Alto de Agiña.
Parking availability varies by starting point. For routes accessing the Bidasoa Greenway, you can often find parking in the charming villages along its path. For routes like the Bidassoa Railway Tunnels – Lantxurda Tunnel loop, starting points like Ventas de Irún typically offer parking facilities. It's advisable to check specific starting points for detailed parking information.
Absolutely. The region around Lesaka, being close to the Pyrenees and Basque Mountains, offers several challenging routes. All six routes in this guide are rated as 'difficult', featuring significant elevation gains and varied terrain. For instance, the Alto de Agiña – Endara-San Anton Reservoir loop from Oiartzun involves over 1000 meters of elevation gain, providing a demanding experience for advanced gravel bikers.
The duration of these routes varies depending on their length and elevation. The routes in this guide range from approximately 31 kilometers to nearly 60 kilometers. For example, the Hendaye Seafront Cycle Path – View of the Bay of Hendaye loop is around 31 km, while the Bidassoa Railway Tunnels – Lantxurda Tunnel loop is almost 60 km. Expect rides to take anywhere from 2.5 to over 4 hours, depending on your pace and the specific route's difficulty.
Lesaka is a well-connected town within Navarra. While direct public transport access to every trail starting point might vary, you can often reach Lesaka or nearby towns via bus services. From there, you can cycle to the trailheads. The Bidasoa Greenway, for instance, connects several villages, potentially offering more public transport options along its length.
The area is highly rated by the komoot community, with an average score of 4.3 stars. Reviewers often praise the immersive natural experience, the quietness of the trails away from traffic, and the stunning panoramic views from the mountain sections. The blend of the accessible Bidasoa Greenway with more challenging mountain paths also receives positive feedback for its diversity.
Yes, the region is dotted with charming villages, including Lesaka itself, which offer opportunities for breaks and refreshments. The Bidasoa Greenway passes through numerous villages where you can find local cafes, restaurants, and shops. For routes venturing into more remote mountain areas, it's always a good idea to carry sufficient water and snacks, though you'll likely pass through small towns at some point.


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