4.8
(6)
91
riders
6
rides
Gravel biking around Orexa offers access to the verdant, mountainous terrain of the Gipuzkoa province in the Basque Country. The region is characterized by rural landscapes, deep valleys, and dense forests, providing a diverse backdrop for cycling. Riders can expect varied topography, including views of prominent peaks like Ernio Mountain and the scenic Araxes valley. This area provides a network of trails suitable for exploring the natural features of the Basque Country.
Last updated: May 6, 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.
5
riders
36.8km
02:50
780m
780m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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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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A must when you pass through this area. Stopping and having a coffee is almost mandatory. 😉
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There are several gravel bike trails in the Orexa area, with komoot featuring 6 distinct routes. These trails offer a range of experiences, from moderate to difficult, allowing riders to explore the verdant, mountainous terrain of the Gipuzkoa province.
The terrain around Orexa is characterized by its rural charm and verdant, mountainous landscapes. You can expect a mix of surfaces, including historic greenways, forested paths, and trails offering panoramic views of prominent peaks like Ernio Mountain and the scenic Araxes valley. The broader Gipuzkoa region provides diverse topography, from lush green mountains to coastal vistas.
Yes, the gravel biking routes around Orexa cater to various skill levels. While most of the featured routes are considered difficult, there is at least one moderate option, the Plazaola Greenway – Santa Cruz Tunnel loop from Leitza, which covers 31.1 km. This ensures that both experienced riders and those looking for a slightly less demanding challenge can find suitable trails.
Many routes will take you through stunning natural landscapes, offering views of the Aralar Mountain Range and Ernio Mountain. You might also encounter the historic Witches' Bridge and sections of the Plazaola Greenway. Other notable natural highlights in the wider area include the Leitzaran River Valley and the Amezketa Stream Waterfall.
Absolutely. The region is well-known for its greenways, which are often repurposed old railway lines. Several routes incorporate sections of the historic Plazaola Greenway, offering traffic-free and scenic gravel travel. For example, the Witches' Bridge – Plazaola Greenway loop from Leitza is a popular choice that features this historic path.
Yes, many of the gravel bike routes around Orexa are designed as loops, allowing you to start and end at the same point. Examples include the Witches' Bridge – Plazaola Greenway loop from Leitza and the Cantina del Plazaola – Plazaola Greenway loop from Leitza, both offering diverse landscapes and experiences.
The longest gravel bike trail featured in this guide is the Santa Cruz Tunnel – Witches' Bridge loop from Tolosa. This challenging route spans 109.8 km (68.2 miles) and includes significant elevation gain, connecting key regional landmarks.
The gravel biking experience around Orexa is highly rated by the komoot community, with an average score of 4.8 stars from 6 reviews. Reviewers often praise the verdant mountains, historic greenways, and forested paths that define the network, highlighting the diverse and scenic nature of the trails.
Yes, the region offers several challenging routes with substantial elevation gain. For instance, the Santa Cruz Tunnel – Witches' Bridge loop from Tolosa involves over 1,700 meters of ascent, providing a demanding experience for riders seeking significant climbs and descents.
Gipuzkoa, where Orexa is located, is known for its lush green landscapes, suggesting that spring and autumn offer pleasant temperatures and vibrant scenery for gravel biking. Summer can also be enjoyable, though it might be warmer. Winter conditions could bring rain or colder temperatures, especially at higher elevations, so checking local weather forecasts is always recommended.
While specific crowd levels can vary, exploring routes that venture deeper into the rural and mountainous areas, away from more popular greenway sections, might offer a more secluded experience. The extensive network of trails in the Gipuzkoa province provides ample opportunities to find quieter paths, especially on weekdays.


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