4.8
(6)
91
riders
4
rides
Gravel biking around Orexa offers a diverse landscape characterized by tranquil natural environments, historical features, and varied terrain. The region is known for its river valleys and mountainous areas, providing a mix of routes suitable for gravel bikes. A standout feature is the Plazaola Greenway, a repurposed railway line offering scenic, relatively flat paths through tunnels and alongside rivers. This combination of dedicated cycling paths and more rugged sections makes Orexa an appealing destination for no traffic gravel bike trails.
Last updated: May 21, 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)
18
riders
31.1km
01:58
440m
440m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.5
(2)
12
riders
61.7km
04:25
1,210m
1,210m
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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Popular around Orexa
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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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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There are 4 dedicated no-traffic gravel bike trails around Orexa featured in this guide, ranging from moderate to difficult in terms of challenge. These routes offer a fantastic way to explore the region's natural beauty without vehicle interference.
The gravel bike trails around Orexa offer a diverse mix of terrain. You'll find routes utilizing the old railway beds of the Plazaola Greenway, which are generally flatter and scenic, often running alongside a river. Other trails venture into more mountainous areas, providing varying elevations and more challenging climbs, characteristic of the Basque Country's landscape.
While the routes listed in this guide are rated moderate to difficult, the Plazaola Greenway itself is known for being a relatively flat and scenic cycle path, making sections of it suitable for families. For a moderate loop that incorporates part of the Greenway, consider the Plazaola Greenway – Santa Cruz Tunnel loop from Leitza.
Many routes incorporate the historic Plazaola Greenway, which features tunnels and scenic river views. You might also encounter the picturesque Witches' Bridge, a popular stop. For those seeking panoramic views, the Uzturre Summit (733 m) is a significant natural feature in the wider area, though reaching the summit itself might involve more challenging terrain.
The Basque Country generally offers pleasant conditions for cycling from spring through autumn. Spring brings lush greenery, while autumn provides cooler temperatures and beautiful foliage. Summer can be warm but is often manageable, especially on shaded sections of the Greenway. Winter can be wet and colder, but some routes may still be accessible depending on weather conditions.
Yes, all the no-traffic gravel bike trails listed in this guide are circular routes, designed to bring you back to your starting point. For example, the Witches' Bridge – Plazaola Greenway loop from Leitza offers a challenging 45 km loop.
While specific parking details for Orexa are not provided in the route descriptions, many gravel routes in the region, especially those utilizing greenways, often have designated parking areas at common starting points in nearby towns like Leitza or Tolosa. It's advisable to check the tour details on Komoot for specific starting locations and potential parking information.
The no-traffic gravel trails around Orexa are highly rated by the komoot community, with an average score of 4.8 stars. Reviewers often praise the tranquil natural environments, the historical charm of the Plazaola Greenway, and the opportunity to explore diverse landscapes away from vehicle traffic.
Absolutely. For experienced riders seeking a significant challenge, the Santa Cruz Tunnel – Witches' Bridge loop from Tolosa is a demanding 110 km route with over 1700 meters of elevation gain. Another difficult option is the Cantina del Plazaola – Plazaola Greenway loop from Leitza, covering over 60 km with substantial climbing.
While Orexa itself is a small municipality, nearby larger towns like Tolosa may offer better public transport connections. From these towns, you might be able to cycle to the starting points of the gravel routes. It's recommended to research local bus or train services to Tolosa or Leitza and plan your connection to the trailheads accordingly.


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