4.3
(23)
261
riders
7
rides
Gravel biking around Endara - San Anton urtegia offers diverse terrain, characterized by the central reservoir, surrounding mountainous landscapes, and varied forests. The region, located in Navarre, features routes that navigate through lush valleys, past the Endara - San Anton Reservoir, and along sections of the Bidasoa River. Elevation changes are present, ranging from gentle riverside paths to more challenging ascents through wooded areas.
Last updated: July 3, 2026
5
riders
12.4km
00:39
100m
100m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
3.8
(6)
37
riders
59.2km
04:17
1,220m
1,220m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

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4.0
(3)
14
riders
50.2km
03:34
1,120m
1,120m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.7
(3)
19
riders
67.4km
03:57
930m
930m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
9
riders
22.8km
01:18
260m
260m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Endara - San Anton urtegia
Very beautiful greenway, very pleasant
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Very beautiful greenway along the Bidasoa
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Numerous tunnels on this greenway
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very beautiful greenway along the Bidasoa
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very beautiful greenway, good surface, numerous tunnels
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Very beautiful greenway, nice surface, numerous tunnels
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Very pretty tunnels on the greenway
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Next to it is a whitewater kayak training area.
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There are 10 gravel bike trails available around Endara - San Anton urtegia, catering to various skill levels from easy riverside paths to challenging mountain ascents.
The gravel bike trails in Endara - San Anton urtegia offer diverse terrain. You'll find routes that follow the Bidasoa River, wind through lush green valleys, and ascend into mountainous areas near peaks like Aiako Harria. Many trails feature views of the Endara - San Anton Reservoir and pass through varied forests, including sections of former railway lines.
Yes, there are easy options. The Riverside Path in Spain – Bidasoa Greenway loop from Irun is an excellent choice. This 10.6-mile (17.0 km) route follows the Bidasoa River along a dedicated greenway, offering scenic views and a gentle ride suitable for most abilities.
Absolutely. For a more demanding experience, consider the Bidassoa Railway Tunnels – Lantxurda Tunnel loop from Ventas de Irún. This difficult 36.8-mile (59.3 km) path features significant elevation gain and takes you through old railway tunnels, providing a substantial challenge.
Many trails offer impressive views of the Endara - San Anton Reservoir itself, which is a central feature of the region. You can also expect to see diverse forests, including unique Japanese Larch and Giant Sequoia trees, and potentially waterfalls. Some routes utilize former railway lines, adding a historical element to the natural scenery.
Yes, many of the gravel routes in the area are designed as loops, allowing you to start and finish at the same point. For instance, the Bidassoa Railway Tunnels – Lantxurda Tunnel loop from Bera is a 24.9-mile (40.2 km) circular trail that explores varied landscapes, including former railway lines.
The trails in Endara - San Anton urtegia are highly rated by the komoot community, with an average score of 4.5 stars from over 28 reviews. Riders frequently praise the diverse terrain, ranging from scenic riverside paths to challenging mountain ascents, and the beautiful views of the reservoir and varied forests.
While many outdoor areas in Navarre are dog-friendly, it's always best to keep dogs on a leash, especially near wildlife or other trail users. Check specific trail regulations for any restrictions, and ensure your dog is fit enough for the chosen route and that you carry enough water for both of you.
The region's lush green valleys and forests suggest that spring and autumn offer pleasant temperatures and vibrant scenery, ideal for gravel biking. Summer can also be enjoyable, though it might be warmer. Winter riding is possible, but be prepared for potentially wet or muddy conditions and cooler temperatures.
The region is situated near municipalities like Lesaka, Irun, and Bera, which offer various services. While specific establishments directly on the trails might be limited, you can find cafes, pubs, and accommodation options in these nearby towns to refuel and rest after your ride.
Parking is generally available in the towns and villages surrounding the reservoir, such as Irun, Bera, or Ventas de Irún, which serve as common starting points for many routes. Look for designated parking areas or public parking facilities in these locations.
Yes, several routes incorporate sections of former railway lines and tunnels. The Bidasoa Dam and Sluice Gates – Tunnel on the Vía Verde (EV1) loop from Bera is one such route that includes a tunnel section on the Vía Verde (EV1), offering a unique riding experience.


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