4.5
(76)
980
riders
27
rides
Mountain biking around Ultzama offers diverse landscapes, from extensive meadows and dense forests to valleys and mountains. The region is characterized by varied topography, including ancient oak groves and rivers, providing a range of physical challenges. Mountain bike trails often feature steep climbs and exhilarating descents, with panoramic views across the natural surroundings. This area provides a network of routes suitable for different skill levels, from moderate paths to more demanding technical trails.
Last updated: May 7, 2026
5.0
(2)
3
riders
25.4km
02:46
780m
790m
This moderate 15.8-mile mountain bike route circles the Embalses de Leurtza, climbing to Txaruta Summit for panoramic views.
2
riders
43.2km
05:16
1,620m
1,620m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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1
riders
31.5km
03:58
1,300m
1,300m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.0
(1)
23
riders
39.9km
04:38
1,340m
1,340m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
19
riders
24.2km
02:38
930m
930m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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Of the ports that the area is there is the hardest
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Long mountain pass that links the Baztán and Arga valleys. The road is not very wide, although it is perfectly paved and does not usually have much traffic. From the Irurita slope it has a length of 15 kilometers in which almost a thousand meters of unevenness are overcome. It has become well known as it is traditionally included in the cycling tour that is held every year in honor of the Navarrese cyclist Miguel Indurain. The Irurita slope alternates very hard sections with other more bearable ones, with slopes of up to 12%. From the Eugi side, the pass is barely six kilometers long, very bearable, except for the last two, with an average percentage of between 8.2 and 9.4%.
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"When you're at the top, everything is beautiful!" But here it's special. Turn left for easy tours, straight ahead for difficult tours. Enjoy 😻
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Second viewpoint in the area, from which you can see the Quinto Real forest, the Eugui reservoir and the Pyrenees, with Mount Adi in the foreground.
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Beautiful path between ferns that can be enjoyed in all seasons, from winter with snow to spring, summer and the spectacular autumn of this forest. Second part of the path, after leaving the access to Laetako Gaina on the left, with a winding and sloping ascent.
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Summit at 1081 masl with a demanding but entertaining and picturesque climb. The views from the geodesic landmark are wonderful with 360 degrees to enjoy the Navarrese landscape.
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Ultzama offers diverse terrain, from lush green valleys and meadows to ancient oak groves and challenging mountain ascents. You'll encounter technical paths, wide tracks, and singletrack through dense forests like Orgi, with routes featuring steep climbs and exhilarating descents. The region's topography includes varied elevations, providing panoramic views across the natural surroundings.
Yes, Ultzama offers a range of trails for different skill levels. While many routes feature significant elevation gain and varied terrain, there are also easier, accessible paths. Out of 27 available tours, 2 are classified as easy, providing options for those new to mountain biking or looking for a less demanding ride.
Many trails in Ultzama pass by significant natural features and landmarks. For instance, the Leurtza Reservoirs - Txaruta Summit Loop offers views around the reservoirs and towards Txaruta Summit. You can also explore the ancient Orgi Forest, known for its centuries-old oak trees. Other notable points include the Leateko Gaina Rock Viewpoint and the Artesiaga Pass.
Ultzama is known for its accessible natural areas, particularly the Orgi Forest Recreational Natural Area, which has well-maintained paths suitable for family walks and nature exploration. While specific 'family-friendly' mountain bike trails are not explicitly detailed, the region's easier routes could be suitable for families with some biking experience. The general accessibility of the natural areas makes it a good destination for outdoor family activities.
While the guide does not specify dog-friendly policies for mountain biking trails, many natural areas in Spain permit dogs on trails, often requiring them to be on a leash. It's advisable to check local regulations for specific trails or protected areas like the Orgi Forest before heading out with your dog.
Ultzama's lush green valleys suggest pleasant conditions during spring, summer, and early autumn. The region is particularly popular for mushroom foraging in autumn, indicating good weather for outdoor activities. Winter mountain biking is possible, but trail conditions might be affected by rain or snow, especially at higher elevations. Always check local weather forecasts before your ride.
While specific parking information for every trailhead is not provided, Ultzama is a popular outdoor destination, and it's common for recreational areas like the Orgi Forest to offer parking facilities. For routes starting in villages like Lantz, street parking or designated village parking areas are usually available. It's recommended to check the starting point of your chosen route for specific parking details.
Public transport options to Ultzama for mountain biking are not extensively detailed. While the wider Navarre region has an extensive network, direct public transport with bike carriage to specific trailheads in Ultzama might be limited. It's advisable to research local bus services connecting to the main towns in Ultzama and their policies regarding bicycles, or consider driving to the area.
There is no indication that permits are generally required for mountain biking on the trails in Ultzama. However, if you plan to ride within specific protected natural areas or private lands, it's always good practice to verify any local regulations or permit requirements. The Ultzama Mycological Park, for example, regulates mushroom collection, but this does not typically extend to general trail use.
The mountain bike trails in Ultzama are highly rated by the komoot community, with an average score of 4.5 stars from over 70 reviews. Reviewers often praise the diverse landscapes, from extensive meadows and dense forests to challenging ascents with panoramic views. The variety of routes, catering to different skill levels, and the natural beauty of the ancient oak groves are frequently highlighted.
Many of the popular mountain bike trails in Ultzama are circular, offering convenient loop options. For example, the Leurtza Reservoirs - Txaruta Summit Loop and the Lantz - Puerto de Artesiaga – variante circular Nafarroa Xtreme are both circular routes. This allows riders to start and finish at the same point without needing shuttle arrangements.
Ultzama is dotted with charming traditional villages and farmhouses, which often host local eateries. While specific cafes or pubs directly on the trails are not mentioned, you can find options in the villages you pass through or near the starting points of routes. The Orgi Forest Recreational Natural Area also offers picnic and barbecue areas for self-catering.


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