4.5
(78)
1,190
riders
21
rides
Gravel biking around Iruraiz-Gauna offers diverse landscapes within the Alavesa Plains of the Basque Country. The region features expansive agricultural plains, transitioning to mountainous fronts like the Encía and Iturrieta ranges to the south. Prominent natural features include the Ullíbarri-Gamboa Reservoir and sections of the Vía Verde del Ferrocarril Vasco-Navarro, providing varied terrain for no traffic gravel bike trails. This area is characterized by a network of well-maintained paths suitable for different skill levels, from flat reservoir tracks to more…
Last updated: May 5, 2026
4.7
(3)
73
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
37
riders
103km
07:58
1,090m
1,090m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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17
riders
61.4km
04:21
930m
930m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.5
(2)
19
riders
31.3km
02:12
350m
360m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
21
riders
93.7km
07:12
720m
720m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Iruraiz-Gauna
Beautiful views. Be careful if you're fishing on the bridge; it's very narrow and you could fall hard.
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There is light at the end of the tunnel... One yes and one no... But it looks perfect... The only thing that makes it look really cool.... Hahahahaha
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A good place to stock up on supplies before climbing Gereñu along the trail and descending to Maestu. Fountain and shaded benches
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A long, non-floating bridge that spans the swamp from side to side. During the day, many fishermen
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Good area for walking or cycling
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Simple route for all audiences
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Within the path surrounding the Ullibarri Ganboa reservoir, there is this very peculiar footbridge that crosses the water, offering a totally different view from any other you can see surrounding a reservoir...
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There are over 20 dedicated no-traffic gravel bike trails around Iruraiz-Gauna, offering a variety of experiences from moderate to difficult. These routes are carefully selected to ensure a peaceful ride away from vehicular traffic.
The terrain in Iruraiz-Gauna and the wider Llanada Alavesa region is quite varied. You'll find flat, scenic paths, especially around the Ullíbarri-Gamboa Reservoir and along the Vía Verde del Ferrocarril Vasco-Navarro. However, routes can also lead into the more challenging mountainous fronts of the Encía and Iturrieta ranges, offering significant elevation gains. The region is known for its well-maintained network of paths and trails suitable for gravel riding.
Yes, the region offers routes suitable for families. The Sanctuary of Estibaliz – VASCO-NAVARRO GREENWAY loop from Argandoña is a moderate option that utilizes the Vía Verde del Ferrocarril Vasco-Navarro, known for its gentle slopes and picturesque landscapes, making it enjoyable for various skill levels. The area around the Ullíbarri-Gamboa Reservoir also features flat tracks ideal for a relaxed family ride.
Iruraiz-Gauna's trails offer access to diverse natural beauty and historical sites. You can explore the stunning Igoroin Waterfalls or the dramatic Fajeta Peña Rasgada gorge. The Salburua Wetlands are also nearby, offering a unique ecological experience. Additionally, many routes pass by historical treasures like Romanesque art, megalithic monuments, and ancient churches.
Yes, many of the no-traffic gravel routes in Iruraiz-Gauna are designed as circular loops, allowing you to start and end at the same point. For example, the Ullibarri-Gamboa Reservoir – Ullíbarri-Gamboa Reservoir loop from Mendixur offers a substantial circular ride around the reservoir, perfect for taking in the scenic views.
The region is generally pleasant for gravel biking from spring through autumn. Spring brings lush greenery and comfortable temperatures, while autumn offers beautiful foliage. Summers are typically warm and sunny, ideal for long rides, especially around the reservoir. Winters can be cooler, but many trails remain accessible, though conditions might vary.
For experienced riders seeking longer distances, the region offers challenging options. The Azua Footbridge – View of the Zadorra River loop from Alegría-Dulantzi is a difficult, extensive route covering over 100 km with significant elevation, providing a full day's adventure away from traffic. Another challenging option is the Vasco-Navarro Railway Bridge – Atauri Tunnel loop from Arabako Mendialdea, which is nearly 94 km long.
The area is highly rated by the komoot community, with an average score of 4.5 stars. Reviewers often praise the tranquility of the routes, the diverse landscapes ranging from plains to mountains, and the excellent condition of the traffic-free paths. The blend of natural beauty and historical points of interest, such as the Sanctuary of Our Lady of Estíbaliz, also receives frequent positive mentions.
Yes, many trailheads and starting points for gravel routes in Iruraiz-Gauna offer convenient parking. For example, routes starting from Mendixur or Alegría-Dulantzi typically have accessible parking facilities, making it easy to unload your bike and begin your ride on traffic-free paths.
While many routes focus on natural and traffic-free environments, the region does have charming towns like Agurain/Salvatierra. These towns offer opportunities for rest stops, cafes, and local cuisine, providing a welcome break during your ride. It's advisable to check the specific route details for amenities along your chosen path.
Absolutely. The region is rich in history. Many routes will take you near or through picturesque medieval towns like Agurain/Salvatierra, known for its cobbled streets and ancient walls. You might also encounter historical churches with Gothic mural paintings, Romanesque art, and megalithic monuments, offering cultural detours during your ride.


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