4.4
(143)
2,442
riders
155
rides
Mountain biking around Albiztur offers diverse terrain within the Tolosaldea region of Gipuzkoa. The area is characterized by its karstic natural environment, featuring limestone pavements and dolines that create a rugged landscape. Deep valleys, formed by rivers like the Igaran and Salubieta, are flanked by rich forests of chestnut, beech, and oak. The region is protected by the Hernio massif, providing varied elevation changes and scenic backdrops for mountain bike trails.
Last updated: May 23, 2026
5.0
(1)
20
riders
11.9km
01:01
240m
240m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
3.7
(3)
53
riders
29.2km
03:21
1,200m
1,200m
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
2.0
(3)
36
riders
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
3.0
(1)
22
riders
67.4km
06:01
1,450m
1,450m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.5
(2)
19
riders
33.3km
03:27
980m
980m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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
Scene of a famous battle, in the middle of a large field and surrounded by a herd of horses.
4
0
That bridge is called "INTUIA-ko zubia" the INTUIA farmhouse is next to it. The misnamed "witches' bridge" is called UNANIBI-ko zubia, right in the Otita park (beginning of the Leitzaran valley). Don't forget to bring lights to cross the numerous tunnels in this valley!! Not to see but to be seen.
1
0
Right where the antennas are, and very close to the San Lorenzo hermitage.
3
0
Tolosa is a jewel of the Basque Country that stands out for its historical, cultural and gastronomic heritage. Its old town, the Plaza Nueva, the medieval bridge and the Parque de Aranzazu are some of its main attractions. Tolosa is also an excellent starting point to explore the surrounding nature, with beautiful mountains and trails.
2
0
This is a special and magical forest. It is thick and green and feels very different from the surrounding peaks. It can be a bit messy when wet and even a bit difficult, but that's part of the fun.
0
0
This trail just below the Belabieta peak is very pretty. It has open fields and beautiful views. So if you don't make it to the top, you still have a good experience.
1
0
If you are going on a walk or bike ride to Euletxaga from Tolosa, this is a good place to take a look and see what awaits you.
0
0
Tolosa is a beautiful town/city on the Oria river. It has beautiful little streets and some very interesting and impressive architecture. It is surrounded by spectacular green mountains and many nice trails for biking, running or walking.
3
0
Mountain biking around Albiztur is characterized by its diverse and rugged landscape. You'll encounter karstic formations, including limestone pavements and dolines, alongside deep valleys carved by rivers like the Igaran and Salubieta. The trails often wind through dense forests of chestnut, beech, and oak, with varied elevation changes as they traverse the mountainous terrain protected by the Hernio massif.
There are over 150 mountain bike trails available around Albiztur, offering a wide range of options for different skill levels and preferences. The komoot community has explored these routes extensively, providing valuable insights and ratings.
Albiztur offers a good mix of difficulty levels. You'll find approximately 9 easy routes, 58 moderate routes, and 92 difficult routes. This variety ensures there's something for every rider, from beginners to experienced mountain bikers seeking a challenge.
Yes, there are easy routes suitable for families. For a gentle introduction to the region's terrain, consider the Tolosaldea MTB Center Route 2, which is 7.4 miles (11.9 km) long and offers a relatively flat profile.
The region is rich in natural beauty and unique geological formations. You can explore trails that pass through lush forests, alongside rivers like the Igaran, and past interesting karstic features such as lapiaz (limestone pavements) and dolines. Notable rock formations of Ernio-Aitzpel-Erniozabal add to the rugged scenery. For specific viewpoints, consider routes that offer glimpses of summits like Uzturre Summit (733 m) or Hernio Summit.
The mountainous and forested terrain of Albiztur is generally pleasant for mountain biking during spring, summer, and autumn. The lush green landscapes are particularly vibrant after rainfall, but be mindful of trail conditions. Winters can be cooler and wetter, potentially making some trails more challenging.
Yes, many routes in the area are circular, allowing you to start and end at the same point. An example of a challenging loop is the Mareagako Gana Summit (592 m) – Aldaba Summit (740 m) loop from Tolosa-Centro, which takes you through mountainous terrain with significant elevation changes.
The mountain bike trails around Albiztur are highly rated by the komoot community, with an average score of 4.5 stars from over 140 reviews. Riders often praise the varied terrain, the beauty of the dense forests, and the challenging elevation changes that make for a rewarding experience.
While specific parking areas for every trailhead are not always signposted, Albiztur and nearby towns like Tolosa offer various parking options. It's advisable to check local parking regulations and availability, especially in smaller villages, or consider starting your ride from a larger town with more amenities.
Albiztur and the surrounding Tolosaldea region offer various amenities. You can find local cafes and pubs in Albiztur itself, and the nearby town of Tolosa provides a wider selection of restaurants, cafes, and accommodation options for a comfortable stay after your ride.
Many trails in natural areas like Albiztur are generally dog-friendly, especially if your dog is well-behaved and kept on a leash. However, it's always recommended to check specific trail regulations or local signage, particularly in protected areas or private lands, to ensure a pleasant experience for everyone.
Public transport options to Albiztur are available, primarily through bus services connecting it to larger towns like Tolosa. From Tolosa, you can access various trailheads. It's recommended to check current bus schedules and policies regarding transporting bicycles before planning your trip.


Browse the best MTB trails in other regions.