4.4
(557)
19,821
riders
33
rides
Road cycling around Bajo Bidasoa offers a diverse landscape for cyclists, characterized by its blend of coastal scenery, mountainous terrain, and serene river valleys. The region, encompassing areas like Irun and Hondarribia, features the Bidasoa Greenway, a mostly flat route following an old railway line, suitable for various skill levels. Beyond the greenway, challenging mountain roads and passes provide options for experienced road cyclists, particularly in the foothills of the Pyrenees. This varied topography includes significant natural features such as…
Last updated: July 7, 2026
4.6
(44)
1,059
riders
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.1
(16)
511
riders
40.9km
02:15
820m
820m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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4.2
(13)
437
riders
53.3km
03:08
1,290m
1,290m
This difficult 33.1-mile road cycling route from Irún features challenging climbs, scenic views, and the Aritxulegi Tunnel.
3.9
(12)
359
riders
31.6km
01:56
730m
730m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.4
(10)
102
riders
39.5km
02:12
870m
870m
This moderate 24.5-mile road cycling route from Irún features the challenging Puerto de Erlaitz climb and panoramic Txingudi Bay views.
4.0
(1)
257
riders
124km
06:14
1,890m
1,890m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
3.8
(26)
223
riders
40.6km
02:06
590m
590m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
4.7
(3)
212
riders
113km
05:33
1,540m
1,540m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
4.0
(5)
179
riders
83.6km
04:00
910m
910m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(6)
179
riders
38.6km
02:14
800m
800m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Bajo Bidasoa
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Hiking around Bajo Bidasoa
Running Trails around Bajo Bidasoa
Very beautiful greenway, very pleasant
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Col whose road offers little interest (wide, busy). At the col, a pleasant rest area is set up.
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Magnificent scenery with beautiful views of the sea. The combined cycle and pedestrian path is often very narrow. It's better to use the road, despite the car traffic.
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From the Spanish side, the road is wide, the climb is even, and there are fewer cars, making it much more pleasant and safer to drive than from the French side.
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Magnificent scenery, the road is good with splendid viewpoints. A good outing to do some elevation gain and admire the ocean.
2
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To be done outside of holiday periods
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Route demanded by percentages
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Bajo Bidasoa offers a diverse landscape for road cyclists, blending coastal scenery, serene river valleys, and mountainous terrain. You'll find everything from mostly flat greenways, such as the Bidasoa Greenway, ideal for relaxed rides, to challenging mountain roads and passes in the foothills of the Pyrenees, providing significant elevation gains.
Yes, Bajo Bidasoa caters to various skill levels. The Bidasoa Greenway is a prime example of a mostly flat and safe route, following an old mining railway alongside the picturesque Bidasoa River. This greenway is perfect for relaxing rides, families, and cyclists of all abilities. Overall, there are 7 easy routes available in the region.
There are over 30 road cycling routes available in Bajo Bidasoa, offering a wide range of experiences. This includes 7 easy, 13 moderate, and 13 difficult routes, ensuring options for every skill level.
Challenging routes in Bajo Bidasoa often involve significant elevation gain and mountain passes, particularly in the Pyrenean foothills. For instance, routes like Col d'Ibardin, Col de Saint Ignace and Col Lizuniaga — circular from Bidasoa and Alto de Agiña and Aritxulegi Pass Loop navigate multiple mountain passes, making them suitable for experienced road cyclists seeking demanding climbs.
Many routes offer stunning vistas. Mount Jaizkibel provides expansive views of the coastline and surrounding areas, as seen on routes like Lighthouse of Higuer and Mount Jaizkibel — circular from Hondarribia. Mount San Marcial also offers panoramic views of Irun, the Bidasoa River, and Txingudi Bay. You can also find breathtaking panoramas within the Aiako Harria Natural Park.
Absolutely. The region is rich in natural beauty. You can cycle alongside the picturesque Bidasoa River, explore the ecological richness of the Plaiaundi Ecological Park with its wetlands and migratory birds, or experience the geological wonders of Aiako Harria Natural Park. Highlights like Jaizkibel Summit and unique rock formations are also accessible.
Yes, the region features attractive natural elements, including waterfalls. While not every road cycling route passes directly by one, you can find highlights like the Aitzondo Waterfall in the vicinity, which can be incorporated into or visited alongside your cycling adventures.
Yes, many road cycling routes in Bajo Bidasoa are designed as loops, allowing you to start and end at the same point. Examples include Col d'Ibardin, Col de Saint Ignace and Col Lizuniaga — circular from Bidasoa and Lighthouse of Higuer and Mount Jaizkibel — circular from Hondarribia, offering varied distances and difficulties.
Bajo Bidasoa offers good cycling conditions for much of the year. The region's climate, influenced by its coastal and mountainous features, generally provides pleasant temperatures outside of peak summer heat or winter cold. Spring and autumn are often ideal, with comfortable weather and vibrant landscapes.
The area is highly rated by the komoot community, with an average score of 4.3 stars from over 130 reviews. Reviewers often praise the diverse terrain, from coastal paths and river valleys to challenging mountain passes, and the stunning natural attractions like Aiako Harria Natural Park and the panoramic views from Mount Jaizkibel.
Yes, Bajo Bidasoa's location on the border means some routes naturally extend into neighboring French Basque Country. For example, the Hendaye and Puerto de Erlaitz route includes parts of Hendaye, offering an international cycling experience.
Yes, the Bidasoa Greenway, a central cycling artery in the region, forms part of the EuroVelo 1 'Atlantic Coast Route.' This connection allows cyclists to experience a segment of a major European cycling network, linking with other greenways like the Plazaola Greenway.


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