4.4
(21)
186
riders
43
rides
Mountain biking around Lumbier offers a diverse landscape, characterized by dramatic limestone canyons and extensive forests in the pre-Pyrenean valleys of Navarre. The region features the impressive Foz de Lumbier, carved by the Irati River, and the larger Foz de Arbayún, both with vertical rock walls. Riders can also explore sections of the Irati Greenway, which follows a former railway line, and trails through the dense Irati Forest. This varied terrain provides a network of routes suitable for different skill…
Last updated: June 28, 2026
5.0
(2)
17
riders
42.9km
03:20
500m
500m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(2)
16
riders
11.9km
00:50
190m
190m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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9
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
11
riders
11.7km
00:47
150m
150m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(1)
10
riders
40.1km
03:59
1,080m
1,080m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
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Just after leaving the parking lot, about 300 meters away, take the detour to the left and follow the path very easily and beautifully. If you have decent binoculars, you can see some chicks in the vulture colonies, depending on the time of year, and some adults all year round. Highly recommended, short and sweet.
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Beautiful little greenway, very short, but worth enjoying!
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The Puente de Uzún is the only way across the Rio Salazar. In summer, it's a great place for swimming.
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The Foz de Lumbier is impressive, it is worth stopping and sitting to observe the walls and the vultures.
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There is very little shade on the entire circular route, only the last, short section in the gorge has shade. In summer it can get as hot as 40 degrees Celsius and then only the section in the gorge is recommended, not the circular hike.
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A fantastic gorge with everything that goes with it: wild water, steep cliffs, tunnels that you can walk or drive through. It's very important to have a flashlight with you.
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Riding into total darkness. It initially felt a bit scary to me. Not knowing at all what to expect. The secludedness is what made it so special I guess. The daylight and the canyon at the end the reward. Enjoy!
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A very nice gorge to visit. We didn't expect. The many vultures that sat on the edges of the canyon were an added value
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Lumbier offers a diverse network of over 40 mountain bike trails. These routes cater to various skill levels, including 4 easy, 33 moderate, and 6 difficult options, ensuring there's a suitable ride for everyone.
The terrain around Lumbier is highly varied. You'll encounter dramatic limestone canyons, such as the Foz de Lumbier, and extensive forests like the Irati Forest. Many routes also incorporate sections of the historic Irati Greenway, which follows a former railway line, offering a mix of natural beauty and historical interest. Expect a blend of forest tracks, mountain trails, and singletracks.
Yes, Lumbier has several easy mountain bike trails perfect for beginners and families. For example, the Lumbier Gorge – Foz de Lumbier (Lumbier Gorge) loop from Lumbier is an easy 7.4-mile (11.9 km) path that provides accessible riding along the Irati River and through the gorge.
While mountain biking in Lumbier, you can explore impressive natural features like the Foz de Lumbier (Lumbier Gorge), a stunning limestone canyon, and the larger Foz de Arbayun. You might also encounter historical elements along the Irati Greenway, including old tunnels and bridges. Other notable sights include the Paso del Oso Natural Rock Arch and the Itzaga Peak.
Yes, the Foz de Lumbier is a Nature Reserve and a crucial habitat for griffon vultures and other birds of prey. You can often spot these magnificent birds soaring above the cliffs, especially around the Vultures in the Foz de Lumbier Nature Reserve highlight.
Absolutely. For experienced riders seeking a challenge, Lumbier offers several difficult routes. One such option is the Greenway of the Foz de Lumbier loop from Lumbier, a demanding 32.9-mile (53.0 km) trail with significant elevation changes, providing a robust workout and expansive views.
Trail durations vary significantly based on length and difficulty. For instance, an easy route like the Lumbier Gorge – Foz de Lumbier (Lumbier Gorge) loop from Lumbier can be completed in about 50 minutes. More moderate trails, such as the Foz de Lumbier (Lumbier Gorge) – Lumbier Gorge loop from Lumbier, typically take around 1 hour 27 minutes. Longer, more challenging routes can take several hours, with some exceeding 4 hours.
Lumbier's pre-Pyrenean location means it experiences varied seasons. Spring and autumn generally offer the most pleasant temperatures for mountain biking, with lush landscapes in spring and vibrant colors in autumn. Summer can be warm, especially in the gorges, while winter may bring colder temperatures and potential snow at higher elevations, particularly in the nearby Irati Forest.
Yes, many of the mountain bike routes in Lumbier are designed as loops, allowing you to start and finish at the same point. Examples include the Lumbier Gorge – Foz de Lumbier (Lumbier Gorge) loop from Liédena and the Greenway of the Foz de Lumbier – Foz de Lumbier (Lumbier Gorge) loop from Liédena, offering convenient circular options for exploration.
The mountain bike trails in Lumbier are highly rated by the komoot community, with an average score of 4.2 stars from over 10 reviews. Riders frequently praise the dramatic scenery of the gorges, the varied terrain that keeps rides interesting, and the historical elements found along the Irati Greenway. The blend of natural beauty and diverse riding experiences is a common highlight.
Yes, parking is generally available near popular trailheads and access points in and around Lumbier, especially for routes that start directly from the town or nearby villages like Liédena. Specific parking information can often be found on individual route descriptions or local tourism websites.
While many outdoor areas in Navarre are dog-friendly, it's essential to check specific regulations for nature reserves like the Foz de Lumbier. Dogs are generally permitted on trails but should be kept on a leash to protect wildlife and ensure the safety of other users. Always practice responsible pet ownership by cleaning up after your dog.


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