4.2
(68)
1,199
riders
98
rides
Mountain biking around Orexa features a network of trails, often utilizing the Plazaola Greenway and passing through historical tunnels. The region's terrain includes varied elevations, from gentle greenway sections to more challenging ascents and descents. Riders can expect a mix of forested paths and open sections, providing diverse mountain biking experiences. The area offers routes suitable for various skill levels.
Last updated: May 8, 2026
3.6
(7)
81
riders
36.4km
03:11
570m
570m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
1.0
(1)
14
riders
18.3km
02:01
450m
450m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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5
riders
28.4km
03:12
1,010m
1,020m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
8
riders
18.1km
01:16
310m
310m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
7
riders
12.9km
01:03
190m
190m
Easy mountain bike ride. Great for any fitness level. 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 best greenways we know.
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Great tour always along the river and through countless tunnels. Also recommended in hot weather. Bring light if possible.
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The summit of Ulizar is at 868 meters above sea level and the views from here are very beautiful towards the entire valley of northern Navarre and neighboring Euskadi.
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Picturesque and wide plain in the area of Arrospide on the way to Ullizar with a good path for riding.
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The Plazaola greenway is a route that takes advantage of the route of an old narrow gauge railway, the Plazaola, which linked the Spanish towns of San Sebastián and Pamplona. An incredible route to travel by bicycle.
1
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The Santa Cruz tunnel is 2,500 meters long. In this you have to use your own light because this route has little lighting within it. The land is in good condition.
2
0
There are nearly 100 mountain bike trails around Orexa, offering a wide range of experiences. These include routes along the historic Plazaola Greenway, through tunnels, and across varied terrain.
The trails around Orexa cater to various skill levels. You'll find 7 easy routes, 27 moderate routes, and 64 difficult routes. The region's terrain includes gentle greenway sections as well as more challenging ascents and descents.
Yes, there are several family-friendly options, particularly along the Plazaola Greenway. These routes often feature flatter sections and historical tunnels, making them suitable for a more relaxed ride. Look for trails rated as 'easy' for the most family-friendly experience.
Mountain biking around Orexa is characterized by its greenways, particularly the Plazaola Greenway, which often passes through historical tunnels. You can expect a mix of forested paths and open sections, with varied elevations ranging from gentle, flatter sections to more demanding climbs and descents.
Many of the mountain bike trails around Orexa are designed as loops. For example, you can try the Tunnel – Plazaola Greenway loop from Leitza, a moderate 11.2-mile (18.1 km) route, or the Tunnel – Plazaola Greenway loop from Ugartemendia borda, an easy 8-mile (12.9 km) option.
The region offers several natural highlights. You might encounter the Leitzaran River Valley or the Amezketa Stream Waterfall. For those interested in peaks, Txindoki (1,346 m) and Balerdi Peak (1,193 m) are also nearby.
The area is highly rated by the komoot community, with an average score of 4.2 stars from over 60 reviews. Riders often praise the unique experience of cycling along the historic Plazaola Greenway and through its tunnels, as well as the diverse landscapes.
Trail lengths vary significantly. You can find shorter routes like the easy Tunnel – Plazaola Greenway loop from Ugartemendia borda at 8 miles (12.9 km), or longer, more challenging rides such as the difficult Berástegui – Plazaola Greenway loop from Berastegi, which is 18.5 miles (29.7 km) long.
The Plazaola Greenway, being a former railway line, is generally accessible year-round. However, for the most comfortable riding conditions, spring and autumn offer pleasant temperatures and vibrant scenery. Summer can also be good, but be prepared for warmer weather, especially in open sections. Winter rides are possible, but check local conditions for ice or snow, particularly on higher elevation trails.
Yes, Orexa offers a substantial number of challenging routes, with 64 trails rated as 'difficult'. These trails often feature significant elevation changes and more technical sections. An example is the difficult Plazaola Greenway – Santa Cruz Tunnel loop from Leitza, which covers 11.7 miles (18.8 km) with varied terrain.
Parking availability often depends on the specific trailhead you choose. Many routes that start from towns like Areso, Leitza, or Berastegi will have designated parking areas. It's always a good idea to check the individual route details on komoot for specific parking information and directions for your chosen trail.


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