4.7
(4)
89
riders
15
rides
Gravel biking in Zec Riberas Del Zadorra features routes along the Zadorra riverbanks, traversing varied landscapes that include riparian forests, wetlands, and agricultural areas. The region is defined by the Zadorra River, which flows through the Llanada Alavesa valley, creating a rich riverine environment. Terrain varies from open paths to areas with elevation changes, offering diverse riding experiences. Key features include the Ullíbarri-Gamboa and Urrúnaga Reservoirs, which are significant wetland areas.
Last updated: August 27, 2026
6
riders
127km
10:50
2,280m
2,280m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
4
riders
47.7km
03:18
500m
500m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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12
riders
44.5km
03:00
280m
280m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(1)
5
riders
33.4km
02:16
290m
290m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
6
riders
20.0km
01:27
210m
210m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Fresh water... shade... but in August it usually dries up
0
0
Beautiful part of the green belt, both by bike and on foot.
0
0
New walkway in Zabalgana Park towards Armentia
3
0
Alava mountains. Road from Lagran with good climbs, shade and good asphalt.
2
0
New footbridge over the IBAIA highway. Green belt
2
0
New footbridge over the IBAIA highway. It connects with the footbridge over Highway 1.
2
0
There are over 20 gravel bike trails documented in Zec Riberas Del Zadorra on komoot, offering a variety of experiences along the Zadorra riverbanks and through diverse landscapes.
Yes, Zec Riberas Del Zadorra features several challenging gravel trails. For instance, the Salto del Nervión Viewpoint – Trespuentes Roman Bridge loop from Jundiz is a demanding 52.5-mile route with significant elevation gain, often taking nearly 8 hours to complete.
Gravel biking in Zec Riberas Del Zadorra offers a mix of riverbank paths, recreational parklands, and routes connecting notable viewpoints and historic structures. You'll encounter varied terrain, from open areas to sections with elevation changes, providing diverse scenic experiences.
Absolutely. For those seeking a longer adventure, the Landa Recreation Area – Garaio Footbridge loop from Jundiz is a difficult 72.3-mile path that explores extensive recreational areas and crosses the scenic Garaio Footbridge, offering expansive views.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 9 reviews. Reviewers often praise the varied terrain, the scenic riverbank paths, and the opportunities to explore both natural and cultural features of the region.
Yes, several routes incorporate parks and recreational areas. The Olarizu Park – Zabalgana Park loop from Jundiz is a great option, connecting two significant parks and offering a pleasant ride through green spaces.
Yes, the region's routes often feature historical elements. For example, the Salto del Nervión Viewpoint – Trespuentes Roman Bridge loop from Jundiz leads through areas with historic structures, including the notable Trespuentes Roman Bridge.
Many of the gravel bike routes in Zec Riberas Del Zadorra are designed as loops, allowing you to start and finish at the same point. An example is the Zaldiaran Pass – Berrosteguieta Trail loop from Nanclares-Langraiz, which offers a circular ride with significant elevation around the Zaldiaran Pass.
The elevation gain varies significantly across trails. While some routes feature moderate climbs, others, like the Salto del Nervión Viewpoint – Trespuentes Roman Bridge loop from Jundiz, can have over 1100 meters of ascent, indicating challenging climbs.
Yes, several routes are known for their scenic viewpoints. The Salto del Nervión Viewpoint – Trespuentes Roman Bridge loop from Jundiz specifically highlights a viewpoint, offering riders picturesque spots to pause and enjoy the landscape.
Yes, the Zaldiaran Pass is a notable feature in the region. The Zabalgana Park – Zaldiaran Pass loop from Jundiz is a route that takes you through this area, offering varied terrain and elevation changes around the pass.


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