42
riders
6
rides
Gravel biking around Leaburu provides access to a tranquil natural environment within the Tolosaldea region of Gipuzkoa, Basque Country. The area features varied topography, including valleys, hills, and lush forests of beech and oak. River valleys, such as the Urumea and Bidasoa, offer scenic riding opportunities along their banks. This setting provides a diverse backdrop for gravel cycling.
Last updated: May 22, 2026
17
riders
45.7km
03:12
840m
840m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
10
riders
110km
07:04
1,760m
1,760m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5
riders
36.8km
02:50
780m
780m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
riders
28.4km
02:27
850m
860m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
riders
74.7km
04:47
1,170m
1,170m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Great route for beginners as has mainly constant and light slopes. Only half a dozen uphills the first 30 km from Pamplona.
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One of the ideal areas to start the Plazaola greenway
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Although you have to make a slight detour, it is worth visiting this bridge and taking a photo on it if you want.
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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.
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A must when you pass through this area. Stopping and having a coffee is almost mandatory. 😉
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One of the best greenways we know.
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This beautiful city located in the valley of the Oria River is surrounded by small mountains and green meadows. Thus, it offers you the possibility of escaping from the noise of the city in a few minutes. Furthermore, in its historic center is the church of San Martín de Tours, which is undoubtedly worth a visit.
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watch out for the detour. It is advisable to leave before entering the town
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Gravel biking around Leaburu offers a diverse experience, characterized by varied topography including valleys, hills, and lush forests of beech and oak. You'll find routes that traverse rural areas, connect charming villages, and follow scenic river valleys. The region is particularly known for its extensive network of greenways, such as the Plazaola Greenway, which provide comfortable and picturesque gravel tracks.
The gravel bike routes listed in this guide are generally considered challenging. For example, the Free Climbing – Andoain loop from Asteasu covers nearly 29 miles (46.5 km) with significant elevation gain, taking almost 4 hours. Similarly, the Santa Cruz Tunnel – Witches' Bridge loop from Tolosa is a long-distance ride of over 67 miles (109 km) with substantial climbing, designed for experienced riders.
While the routes highlighted in this guide are generally challenging, the region's extensive network of Greenways, like the Plazaola Greenway, often provides more accessible and comfortable gravel tracks. These converted old railway lines typically have gentler gradients and smoother surfaces, making them more suitable for families or those seeking a less strenuous ride. You might find shorter, flatter sections of these greenways ideal for a family outing.
Many natural trails in the Basque Country are dog-friendly, especially if your dog is well-behaved and kept under control. For specific greenways like the Plazaola Greenway, it's generally accepted that dogs are allowed, often on a leash. Always ensure your dog doesn't disturb wildlife or other users, and be prepared to clean up after them. It's advisable to check local regulations for specific sections if you plan to ride with your dog.
The gravel routes around Leaburu offer glimpses of the region's natural beauty and historical elements. You might encounter features like the Witches' Bridge, or ride through the scenic Leitzaran River Valley. The area also boasts impressive summits like Uzturre Summit (733 m) and Txindoki (1,346 m), offering potential viewpoints. For a unique natural feature, look out for the Amezketa Stream Waterfall.
Yes, several routes in the area are designed as loops, allowing you to start and finish in the same general vicinity. For instance, the Olantza Borda – Berrobi loop from Tolosa-Centro is a 22.9-mile (36.9 km) circular trail that takes you through rural areas and forests. Another option is the Gaztelu Church – Berrobi loop from Tolosa, which is a slightly shorter 28.5-mile (28.5 km) loop.
The diverse topography of Gipuzkoa, with its valleys, mountains, and coastal areas, makes it suitable for gravel biking across multiple seasons. Spring and autumn generally offer pleasant temperatures and lush landscapes, ideal for exploring the beech and oak forests. Summer can be warm, but higher elevation routes or shaded forest paths provide relief. Winter rides are possible, but be mindful of potential rain or cooler temperatures, especially in the mountains.
Leaburu is a serene village, and parking is generally available within the village itself. For accessing specific greenways like the Plazaola Greenway, there are often designated parking areas at various entry points along its length. If you're starting a route from a nearby town like Tolosa or Asteasu, these larger settlements will have more established parking facilities. Public transport options to these towns might also be available, though less direct to Leaburu itself.
Leaburu maintains a rural essence, so while it offers tranquility, amenities might be limited to local establishments. For a wider range of cafes, pubs, and accommodation suitable for cyclists, you'll find more options in larger nearby towns such as Tolosa or Andoain. These towns are well-connected and often cater to outdoor enthusiasts, providing places to refuel and rest after a ride.
Gravel bikers appreciate the Leaburu area for its tranquil natural environment and the diverse terrain it offers. The blend of dream tracks crossing farms and pastures with enchanting paths through forests, connecting charming villages, rivers, and bridges, is a significant draw. The region's commitment to gravel cycling, evidenced by events like LABA GRAVEL, highlights its appeal for varied and scenic rides.
Leaburu's location in the Tolosaldea region provides good access to the broader network of trails, including the Plazaola Greenway. While not directly on the Greenway, routes from Leaburu often connect to it or other significant greenways like the Bidasoa Greenway. You would typically ride through local paths and rural roads to reach an access point of the Plazaola Greenway, which offers picturesque journeys through tunnels and forests.


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