4.7
(7)
150
riders
10
rides
Gravel biking around Arantza is characterized by its position in the foothills of the Pyrenees, offering a mix of rolling hills and river valleys. The region features a network of former railway lines, now greenways, that provide accessible gravel surfaces. Dense woodlands and open agricultural areas define much of the landscape, with routes often following the Bidassoa River.
Last updated: July 3, 2026
4.7
(7)
115
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
53.3km
03:45
1,030m
1,030m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
2
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
9
riders
22.9km
01:17
260m
260m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
65.1km
05:11
1,580m
1,580m
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
Next to it is a whitewater kayak training area.
0
0
A comfortable route through Lapurdi, a circular route departing from Irun, traveling inland through Urruña and Ascain, returning to the coast via Donibane-Lohitzun and following the coast through Hendaye to the starting point.
1
1
Without lights, can ride slowly in the middle for a short while until “you can see the light at the end of the tunnel”.
0
0
Sunbilla is a municipality of 681 inhabitants located in the autonomous community of Navarra (Spain). Noteworthy is the medieval stone bridge over the Bidasoa river. The town is crossed by the Bidasoa greenway which allows you to cross the Pyrenees.
4
0
It is located along the Bidasoa green way built on the site of a former mining railway. Excellent idea for crossing the Pyrenees.
2
0
Excellent cycle route built on the site of a former mining railway.
1
0
The Bidassoa green way uses an old mining railway and, from the blue Atlantic Ocean, rises towards the Pyrenees.
2
0
Beautiful landscapes that vary significantly from the sea of Hendaye into the green and bucolic environment of the Pyrenees
1
0
While many routes in Arantza are rated moderate to difficult due to elevation changes, the region's greenways, often following former railway lines, provide generally accessible gravel surfaces. For a moderate option, consider the Bidassoa Railway Tunnels – Lantxurda Tunnel loop from Bera, which is 25 miles (40.2 km) and explores old railway tunnels.
For longer rides, Arantza offers several options that extend through the river valleys and greenways. A notable long route is the Tunnel on the Vía Verde (EV1) – Lantxurda Tunnel loop from Sunbilla, which spans 39.5 miles (63.5 km) and includes significant sections of the Vía Verde.
The Vía Verde sections, being former railway lines, are generally flatter and wider, making them suitable for families. While specific 'easy' routes are limited, the overall character of the greenways along the Bidassoa River provides a more gentle experience compared to mountainous terrain. Always check the route details for elevation and distance to ensure it matches your family's capabilities.
Yes, many of the gravel bike routes in Arantza are designed as loops, allowing you to start and finish in the same location. Examples include the Bidasoa Dam and Sluice Gates – Tunnel on the Vía Verde (EV1) loop from Bera, which offers a 26.4-mile (42.5 km) ride through riverine landscapes.
Yes, the region around Arantza is home to several natural attractions, including waterfalls. You might consider exploring routes that pass near highlights such as the Aitzondo Waterfall or the Bisusto Waterfall. These natural monuments add scenic beauty to your ride.
Beyond the trails, Arantza's surroundings offer various points of interest. You can find natural monuments like the San Juan Xar Cave Shrine or explore serene lakes such as the Endara-San Anton Reservoir and Leurza Reservoir. The region's history is also visible in structures like the Artikutza Dam.
The best time for gravel biking in Arantza is typically during spring (April to June) and autumn (September to October). During these seasons, the weather is generally mild, and the natural scenery, with its dense woodlands and river valleys, is particularly vibrant. Summer can be warm, and winter may bring colder temperatures and occasional rain, especially given its location in the Pyrenees foothills.
Generally, the greenways and natural trails around Arantza are suitable for dogs, provided they are kept under control and local regulations are followed. It's always advisable to check specific trail signage for any restrictions and ensure your dog is comfortable with the distance and terrain. Remember to bring water for your pet.
Many of the gravel bike routes in Arantza start from towns like Sunbilla or Bera, which typically offer public parking facilities. Look for designated parking areas near the start points of popular greenways or town centers. Always check local signage for parking regulations and fees.
Yes, Arantza offers several challenging routes for experienced gravel bikers, often featuring significant elevation gains. For instance, the Lantxurda Tunnel – Col d'Ibardin loop from Bera is a difficult 26-mile (41.8 km) ride with considerable climbing, taking you towards the Col d'Ibardin.
The gravel bike trails in Arantza are highly rated by the komoot community, with an average score of 4.7 stars. Reviewers often praise the unique experience of riding through historic railway tunnels, the scenic beauty of the Bidassoa River valleys, and the well-maintained greenway sections that offer a mix of terrain.
There are over 10 gravel bike trails available around Arantza, offering a variety of distances and difficulties. These routes leverage the region's network of greenways and river paths, providing diverse options for exploration.
As many routes pass through or near towns like Sunbilla and Bera, you'll find opportunities to stop at local cafes and pubs. These establishments often provide a welcome break and a chance to experience local hospitality. It's a good idea to plan your route with potential refreshment stops in mind.


Browse the best Gravel rides in other regions.