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Road cycling routes
Spain
Basque Country
Gipuzkoa

Bajo Bidasoa

The best road cycling routes around Bajo Bidasoa

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

#1.

Col d'Ibardin, Col de Saint Ignace and Col Lizuniaga — circular from Bidasoa

54.2km

02:55

960m

960m

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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Hard

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate
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4.2

(13)

437

riders

This difficult 33.1-mile road cycling route from Irún features challenging climbs, scenic views, and the Aritxulegi Tunnel.

Hard

3.9

(12)

359

riders

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate

4.4

(10)

102

riders

This moderate 24.5-mile road cycling route from Irún features the challenging Puerto de Erlaitz climb and panoramic Txingudi Bay views.

Moderate

Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

Hard

Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

Moderate

4.7

(3)

212

riders

Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

Hard

Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

Hard

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate
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Popular around Bajo Bidasoa

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Road Cycling Collection by

Julien Harté

Tips from the Community

William Kramps
July 16, 2026, Vía Verde del Bidasoa

Very beautiful greenway, very pleasant

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unvara
June 29, 2026, Otxondo Mendatea

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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Xavier H
August 26, 2025, Ascain

Pretty winding and hilly road surrounded by vegetation

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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.

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2

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To be done outside of holiday periods

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Route demanded by percentages

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Frequently Asked Questions

What kind of road cycling terrain can I expect in Bajo Bidasoa?

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.

Are there road cycling routes suitable for beginners or families in Bajo Bidasoa?

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.

How many road cycling routes are available in Bajo Bidasoa?

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.

What makes some road cycling routes in Bajo Bidasoa challenging?

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.

What scenic viewpoints can I enjoy while road cycling in Bajo Bidasoa?

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.

Are there any notable natural features to see along the road cycling routes?

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.

Can I find routes that pass by waterfalls in the Bajo Bidasoa region?

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.

Are there circular road cycling routes available in Bajo Bidasoa?

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.

What is the best time of year for road cycling in Bajo Bidasoa?

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.

What do other road cyclists enjoy the most about road cycling in Bajo Bidasoa?

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.

Are there any routes that cross into France, given the proximity?

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.

Can I find road cycling routes that are part of larger European networks?

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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