4.9
(17)
273
riders
15
rides
Gravel biking around Tolosa offers diverse terrain within the Spanish Basque Country, characterized by verdant river valleys and surrounding mountainous landscapes. The region is situated at the confluence of the Oria, Araxes, and Berastegi rivers, providing scenic paths along waterways. Nearby Uzturre Mountain and Mount Intxur offer challenging ascents and panoramic views, while Aralar and Pagoeta Natural Parks contribute extensive trail networks. This combination of riverine routes, rural roads, and mountain trails provides varied unpaved segments suitable for gravel biking.
…Last updated: May 10, 2026
5.0
(2)
43
riders
45.4km
02:44
570m
570m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(2)
46
riders
50.2km
03:01
640m
640m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(2)
18
riders
31.1km
01:58
440m
440m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
12
riders
95.6km
06:24
1,670m
1,670m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
17
riders
45.7km
03:12
840m
840m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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As of May 24, 2026, the tunnel is closed. The alternative route is by road to the village of Leitza. From there, you take the greenway again.
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A bar with a view and good food, a good place to stop. Closed Mondays.
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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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The 2700m tunnel is impressive and seems to never end. Advice: Bring clothes at least when passing through this tunnel as it is cool. Otherwise there is automatic lighting.
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climb with 3 different slopes from Leitza about 6km from Goizueta about 15km from Santesteban about 23km
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There are over 15 dedicated no-traffic gravel bike trails around Tolosa, offering a variety of experiences for different skill levels. These routes are carefully selected to ensure a peaceful and car-free cycling adventure.
Tolosa's no-traffic gravel trails offer a diverse range of terrain. You'll find routes along picturesque river valleys, such as the Oria River, as well as more challenging ascents into the surrounding hills and mountains. Many routes utilize greenways like the Plazaola Greenway, providing smooth, unpaved surfaces, while others venture onto rural roads and forest paths, ensuring a true gravel biking experience.
Yes, Tolosa offers several challenging no-traffic gravel routes for experienced riders. For instance, the Santa Cruz Tunnel – Witches' Bridge loop from Andoain-Centro is a demanding 95 km route with over 1600 meters of elevation gain, perfect for those seeking a significant physical challenge amidst stunning scenery.
Many no-traffic gravel trails in Tolosa pass by beautiful natural features and interesting landmarks. You might encounter the historic Witches' Bridge, cycle alongside the scenic Leitzaran River Valley, or even catch glimpses of prominent peaks like Uzturre Summit. The region's verdant valleys and proximity to natural parks like Aralar and Pagoeta ensure a visually rewarding ride.
Absolutely! Many of the no-traffic gravel bike routes around Tolosa are designed as circular loops, allowing you to start and end your journey in the same location. Examples include the Witches' Bridge – Plazaola Greenway loop from Leitza, which offers a fantastic round trip through diverse landscapes.
The best time for no-traffic gravel biking in Tolosa is generally from spring through autumn. During these seasons, the weather is typically mild, and the region's 'verdant valleys' and 'green landscape' are at their most beautiful. While winter rides are possible, be prepared for cooler temperatures and potentially wetter conditions.
While many routes are rated moderate to difficult, some sections of greenways, like the Plazaola Greenway, can be suitable for families, especially if you choose shorter segments. The nearby Pagoeta Natural Park is also known for paths designed for family discovery, which may offer gentler gravel options. Always check the route details for difficulty and elevation before heading out with children.
While specific parking areas for each trail are not always explicitly listed, you can generally find parking in the towns and villages that serve as starting points for these routes, such as Tolosa itself, Leitza, or Andoain. Look for public parking facilities within these communities, often near town centers or train stations, which provide convenient access to the trailheads.
The komoot community highly rates the gravel biking experience in Tolosa, with an average score of 4.86 out of 5 stars. Reviewers often praise the region's stunning natural beauty, the tranquility of the no-traffic routes, and the diverse terrain that caters to various skill levels. The combination of river valleys, greenways, and mountain views makes for memorable rides.
The no-traffic gravel bike trails around Tolosa vary significantly in distance and duration. You can find routes ranging from moderate 31 km rides, like the Plazaola Greenway – Santa Cruz Tunnel loop from Leitza (around 2 hours), to extensive 95 km adventures, such as the Santa Cruz Tunnel – Witches' Bridge loop from Andoain-Centro, which can take over 6 hours to complete.
Yes, public transport can be an option to reach some of the starting points for these trails. Tolosa is well-connected by train, and other towns like Andoain and Leitza may also have bus services. Check local public transport schedules for routes that align with your chosen trail's starting location, keeping in mind bike carriage policies.


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