75
riders
3
rides
Gravel biking around Mendaro offers diverse terrain within the historical territory of Gipuzkoa. The region is characterized by the Izarraitz and Arno Mountain Ranges, featuring numerous peaks and mountain passes that provide challenging climbs and rewarding descents. Verdant valleys like Kilimón, with its karstic land and rivers, offer varied routes. Additionally, the potential for converting old railway lines into no traffic gravel bike trails adds to the area's appeal for cyclists.
Last updated: May 21, 2026
26
riders
32.5km
02:27
710m
710m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
11
riders
35.0km
02:21
720m
720m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5
riders
32.6km
02:33
770m
770m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
57.0km
04:26
1,370m
1,380m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Mendaro
The beautiful building of the old Urola de Azcoitia train station is currently used as a library. One of its rooms is decorated with old railway sleepers. In the back there is a bike mechanic and washing station.
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Located in the Duranguesado region, the town of Ermua is known for its rich history and its beautiful natural landscape. Here you can enjoy the local gastronomy. The town's name may come from the Basque term Emuas, which means border area or terrain, due to its location on the dividing line between the provinces of Vizcaya and Guipúzcoa.
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Ermua is a medieval town located on the border between Vizcaya and Guipúzcoa. Located in the narrow valley of the Ego River and surrounded by mountains, this town has an interesting historical heritage, among which several palaces stand out.
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The Aixola reservoir is located between the provinces of Vizcaya and Guipúzcoa. It is surrounded by a beautiful landscape made up of shady pine, oak and beech forests.
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From the dam you have beautiful views in both directions. Looking at the lake and the mountains behind it is very nice, but looking into the small valley is also nice.
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The path around the lake is very nice. In this place you will find beautiful views of the lake and a small fountain that almost always has water.
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While Mendaro offers a wealth of terrain suitable for gravel biking, there are currently a few dedicated routes listed as traffic-free. These routes, such as the challenging Aixola Reservoir loop from Amaña and the longer Besaide Monument loop from Ermua, provide excellent opportunities to explore the region's diverse landscapes away from cars. Many hiking trails and old railway lines in the area also offer potential for gravel riding.
Mendaro's gravel trails traverse a varied landscape, from the green and karstic terrain of the Kilimón Valley to the slopes of the Izarraitz and Arno Mountain Ranges. You can expect a mix of surfaces, including forest paths, bridleways, and potentially converted old railway lines. The region's mountainous character means many routes feature significant climbs and rewarding descents, often with panoramic views.
The currently listed dedicated no-traffic gravel routes in Mendaro are generally rated as difficult due to significant elevation gains and distances. For families or beginners, it's advisable to look for sections of old railway lines or flatter paths along riverbanks, which often provide gentler, traffic-free options. The Kilimón Valley, with its rivers and waterfalls, might offer suitable segments for a more relaxed ride, though full routes may require more advanced planning.
The spring and autumn months typically offer the most pleasant conditions for gravel biking in Mendaro, with milder temperatures and beautiful scenery. Summer can be warm, especially on exposed climbs, while winter might bring cooler, wetter weather, making some trails muddy or slippery. Always check the local weather forecast before heading out.
Yes, several of the no-traffic routes in the Mendaro area are designed as loops, allowing you to start and finish at the same point. Examples include the Aixola Reservoir – Aixola Reservoir loop from Amaña and the Aizpurutxo Riverside Pathway – Azkoitia loop from Azkoitia. These circular routes are ideal for exploring without the need for shuttle services.
Mendaro's trails offer access to stunning natural features. You might encounter the unique karstic landscapes of the Kilimón Valley, the lush oak groves of the Arno massif, and picturesque river sections with waterfalls. The region is also close to dramatic coastal formations like the Algorri Flysch and Zumaia Flysch Cliffs, which, while not directly on gravel trails, are significant nearby points of interest.
Yes, Mendaro's rich history means you can combine your gravel rides with cultural exploration. Routes might pass by medieval tower houses like Lasalde and Ospaz, or the parish church of Nuestra Señora de la Asunción. A notable highlight is the Old Railway Tunnel, which often forms part of converted greenways perfect for gravel biking and offers a glimpse into the region's past.
Given Mendaro's mountainous surroundings, many gravel routes offer spectacular vistas. Reaching higher elevations in the Izarraitz and Arno Mountain Ranges will often reward you with panoramic views of the valleys and surrounding peaks. The Panoramic view of Deva is a well-known viewpoint in the vicinity, offering stunning coastal and landscape perspectives after a climb.
The dedicated no-traffic gravel bike routes in Mendaro are generally rated as difficult. They often involve significant elevation gains, challenging climbs, and descents through mountainous terrain. Riders should be prepared for physically demanding rides and have appropriate gravel biking experience and equipment.
The komoot community highly rates the Mendaro area, with an average score of 5.0 stars. Reviewers often praise the challenging climbs, the rewarding panoramic views from the mountain ranges, and the opportunity to explore diverse natural landscapes, including karstic valleys and lush forests, all away from traffic.
While specific parking details for every trailhead are not always available, Mendaro, as a town, offers various parking options. For routes starting from the town center or nearby villages, you can typically find public parking. It's advisable to check the starting point of your chosen route on komoot for more precise parking information or local recommendations.


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