4.9
(15)
152
riders
18
rides
Gravel biking around Larraun offers diverse terrain at the foot of the Aralar mountain range in Navarre, Spain. The region features a landscape of green pastures, extensive oak and beech forests, and river valleys, including the Larraun River. Its Atlantic climate contributes to a lush natural environment, providing varied surfaces for gravel bike trails.
Last updated: May 22, 2026
5.0
(3)
28
riders
49.2km
02:56
600m
600m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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.

Sign up for free
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.
5.0
(1)
16
riders
91.2km
05:44
1,130m
1,130m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
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.
1
0
A bar with a view and good food, a good place to stop. Closed Mondays.
0
0
Great route for beginners as has mainly constant and light slopes. Only half a dozen uphills the first 30 km from Pamplona.
0
0
One of the ideal areas to start the Plazaola greenway
0
0
Although you have to make a slight detour, it is worth visiting this bridge and taking a photo on it if you want.
0
0
It is important to bring lights for the tunnels and some clothing for the long tunnels, including in summer.
0
0
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.
0
0
Larraun offers a wide selection of gravel biking routes, with over 20 trails available. These routes cater to various skill levels, ranging from moderate to difficult, ensuring there's an adventure for every gravel biker.
The gravel biking routes in Larraun are predominantly challenging, with 19 out of 23 trails rated as difficult. There are also 4 moderate routes available. This indicates a region well-suited for experienced gravel bikers looking for rewarding rides with significant elevation changes.
Gravel biking in Larraun immerses you in a landscape shaped by the Aralar Mountains. You'll traverse green pastures, extensive forests of oaks and beech trees, and follow river valleys like the Larraun River. The region's Atlantic climate ensures lush scenery, and you might encounter fascinating hydrogeological phenomena such as the Iribas springs, where the Ertzilla River disappears and re-emerges.
Yes, several notable landmarks and attractions can be found along or near the gravel routes. The most prominent is the Plazaola Greenway itself, a former railway line. Other points of interest include the Bartolo Tunnel, the historic Aixita Castle Ruins, and the impressive San Miguel de Aralar Sanctuary nestled in the mountains. You may also encounter various mountain passes like Azpirotz Pass.
Absolutely, the Plazaola Greenway is a cornerstone for gravel biking in Larraun. Large sections are unpaved, making it ideal for gravel bikes. Be prepared for unlit tunnels along the way, so a bike light is essential. Routes like Plazaola Greenway – Gulina Viaduct loop from Urritza and Santa Cruz Tunnel – Plazaola Greenway loop from Imotz incorporate sections of this scenic path.
The komoot community highly rates gravel biking in Larraun, with an average score of 4.8 stars from over 20 reviews. Riders often praise the diverse terrain, the scenic beauty of the Aralar Mountains, and the extensive network of trails that include sections of the historic Plazaola Greenway. The variety of routes, from challenging climbs to more gentle paths, is also frequently highlighted.
While many routes in Larraun are rated as difficult, the region does offer simpler tours that combine trails, small road sections, and parts of the Plazaola Greenway. These are designed to be accessible for various skill levels, including families. Look for routes with less elevation gain and shorter distances if cycling with children.
The Aralar Natural Park and the wider Larraun region are generally welcoming to dogs. However, it's always best to keep your dog on a leash, especially in areas with livestock or protected wildlife. Ensure you carry water for your pet and clean up after them to maintain the natural environment for everyone.
Parking is generally available in the villages and towns that serve as starting points for gravel routes, such as Urritza, Imotz, or Leitza. These locations often provide convenient access to the trailheads, including various sections of the Plazaola Greenway. Specific parking details may vary by starting point, so checking local information for your chosen route is advisable.
Public transport options to Larraun and nearby towns like Lekunberri are available, particularly from larger cities like Pamplona. Some bus services may accommodate bicycles, but it's crucial to check with the specific transport provider in advance regarding their bike carriage policies, especially for longer journeys or during peak times. The Plazaola Greenway itself is accessible from various points along its length.
Yes, you'll find cafes, pubs, and accommodation options in the charming villages scattered throughout the Larraun valley and along the Plazaola Greenway. Towns like Lekunberri, Imotz, and Leitza offer places to refuel and rest. It's a good idea to plan your route to include these stops, especially on longer rides like the Cantina del Plazaola – Plazaola Greenway loop from Leitza.
Generally, no specific permits are required for gravel biking on established trails and greenways in Larraun or the Aralar Natural Park. However, always respect local regulations, especially concerning private land, protected areas, and any temporary closures. For specific rules within the Aralar Natural Park, it's advisable to consult local visitor information centers.
Larraun, with its Atlantic climate, offers pleasant conditions for gravel biking for much of the year. Spring and autumn typically provide mild temperatures and lush scenery, making them ideal. Summers are generally warm but can be humid. Winters can be cooler and wetter, with potential for snow at higher elevations in the Aralar Mountains, so check weather conditions if planning a winter ride.


Browse the best Gravel rides in other regions.