4.6
(613)
4,914
riders
84
rides
Mountain biking around Iruraiz-Gauna features diverse terrain, ranging from agricultural plains to mountainous fronts. The region is characterized by the elevated landscapes of the Sierras de Encía and Iturrieta, part of the Montes de Vitoria, offering significant elevation changes. Dense forests and varied natural features like peaks and reservoirs contribute to the area's appeal for mountain bikers. This landscape provides a mix of flat sections and challenging climbs.
Last updated: July 2, 2026
4.0
(1)
16
riders
40.2km
03:37
770m
770m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
9
riders
47.1km
04:36
960m
960m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Sign up for free
11
riders
35.1km
03:28
870m
870m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.0
(1)
6
riders
29.9km
02:11
130m
130m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
8
riders
41.5km
03:38
520m
520m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
I climbed with water and it was complicated. There's a parallel climb that goes along the road.
1
0
An area where many routes pass through and, of course, where you can have a coffee.
0
0
Spectacular stretch of forest a few kilometers from Vitoria
2
0
Passage area for several destinations
0
0
70km of fast track until Estella. rolling in relays it flies
2
0
Be careful in that area if it has rained... areas with a lot of mud
1
0
Iruraiz-Gauna offers a diverse range of mountain bike trails, from flat sections across agricultural plains to challenging climbs in mountainous fronts like the Sierras de Encía and Iturrieta. You'll find routes through dense forests, along reclaimed railway greenways, and around local reservoirs, catering to various skill levels.
There are over 80 mountain bike routes in Iruraiz-Gauna. The trails are categorized by difficulty: 8 are easy, 53 are moderate, and 25 are difficult, ensuring options for every rider, from beginners to experienced mountain bikers.
Yes, the region offers several easy routes, including sections of the Vasco-Navarro Railway Greenway. This greenway provides a flat, gravel track with gentle slopes, ideal for beginners or families looking for a relaxed ride through picturesque scenery. It's reserved for bicycles and pedestrians.
Mountain biking in Iruraiz-Gauna allows you to explore a variety of natural features. You might encounter mountain peaks like Pagogan and Txumarregi, natural monuments such as Zalamportillo Arch, and even waterfalls like the Igoroin Waterfalls. The area also features several lakes and reservoirs, including the Irrigation Reservoirs by the Vasco Navarro Greenway and Laguna de Otazu.
Yes, many routes in Iruraiz-Gauna are circular, offering convenient starting and ending points. For example, the Rotalde Substation – Forest Ascent Trail loop from Alegría-Dulantzi is a difficult 37.9 km loop through forested areas. Another popular option is the Aberasturi Fountain – Okina Fountain loop from Andollu, a challenging 47.1 km path traversing mountainous terrain.
The mountain bike trails in Iruraiz-Gauna are highly regarded by the komoot community, with an average rating of 4.5 stars from over 590 reviews. Riders often praise the varied terrain, the beauty of the landscapes, and the well-maintained paths, especially the reclaimed railway greenways.
Many trails in natural areas are generally dog-friendly, especially if your dog is well-behaved and kept on a leash. However, it's always advisable to check specific trail regulations or local signage, particularly in protected areas or on private land, to ensure dogs are permitted.
Absolutely. Iruraiz-Gauna has 53 moderate routes. An example is the Indiagana – Cascina Montanina loop from Alegría-Dulantzi, a 35.1 km trail that leads through dense forests and features enjoyable elevation changes, typically completed in about 3 hours and 28 minutes.
The region's diverse terrain makes it enjoyable for mountain biking across multiple seasons. Spring and autumn generally offer pleasant temperatures and vibrant scenery. While specific winter conditions can vary, the lower elevation greenways might remain accessible, though mountainous routes could be affected by snow or ice.
Yes, along popular routes like the Vasco-Navarro Railway Greenway, you can find amenities such as sanctuaries for overnight stays and nearby bars, providing convenient stops for refreshments and breaks during your ride.
While specific parking locations vary by trailhead, many routes, especially those starting from towns like Alegría-Dulantzi or Andollu, will have designated parking areas. It's recommended to check the starting point of your chosen route on komoot for detailed information on parking availability.
Yes, the broader Basque Country region features dedicated MTB Centers. These centers often provide mapped and signposted circuits, bike rental services, washing points, and technical resources, enhancing the overall mountain biking experience and support for riders in areas like Iruraiz-Gauna.


Browse the best MTB trails in other regions.