5.0
(1)
24
riders
2
rides
Gravel biking around Liendo offers routes characterized by significant elevation changes, suggesting a landscape of hills and possibly mountains. The terrain includes features like "Alto de LA-1" and "Puerto de Las Muñecas," indicating elevated passes and challenging climbs. Some routes also mention "Oriñón Bay" and "Costa Oriental," hinting at coastal sections or views. The presence of "Valverde Tunnel" suggests routes may pass through engineered features in the landscape.
Last updated: July 2, 2026
5.0
(1)
7
riders
50.5km
03:44
830m
830m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
riders
24.1km
02:21
730m
730m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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9
riders
69.7km
04:54
1,400m
1,400m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
27.2km
02:13
700m
700m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
1
riders
29.7km
02:25
770m
770m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Liendo
Pass road in perfect condition. 7km constant climb from 40 to 340m pass height. The descent is also a dream.
0
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Already pretty much at the end/beginning of the railway line, here it is even asphalted, before/later not anymore, but always easy to ride.
1
0
Short and easy quiet route
0
0
An alternative climb to the road with a couple of challenging sections. The condition varies depending on the logging; by 2025, it's suitable for a gravel bike. On the way down, be careful of some water passages.
0
0
Beautiful town, mountain, river and nature
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0
The no-traffic gravel bike trails in the Liendo area often feature varied terrain, including sections with significant elevation changes. For example, routes like the Alto de LA-1 (395 m) – Oriñón Bay loop from Castro-Urdiales involve over 800 meters of ascent, indicating a mix of climbs and descents on gravel surfaces.
Most of the traffic-free gravel bike routes around Liendo are rated as difficult, with one moderate option. For instance, the Puerto de Las Muñecas – Valverde Tunnel loop from Castro-Urdiales is a challenging ride covering nearly 50 km with almost 1200 meters of elevation gain. If you're looking for a slightly less demanding option, consider the Puente de los Vados – Valverde Tunnel loop from Castro-Urdiales, which is rated moderate.
Yes, all the featured no-traffic gravel bike routes around Liendo are designed as circular loops. This allows you to start and end your ride at the same point, making logistics simpler. Examples include the Alto de LA-1 (395 m) – Antenas de La Hoz loop from Costa Oriental and the longer A & C Tunnel Entrance – Valverde Tunnel loop from Castro-Urdiales.
The no-traffic gravel bike routes in Liendo feature significant elevation gains, reflecting the region's hilly landscape. You can expect ascents ranging from around 240 meters on the moderate Puente de los Vados – Valverde Tunnel loop to over 1400 meters on the most challenging route, the A & C Tunnel Entrance – Valverde Tunnel loop.
While riding the no-traffic gravel trails, you can explore various points of interest. Nearby attractions include historical sites and natural features. Consider visiting the Santa Ana Castle and Lighthouse or the Puebla Vieja de Laredo. For natural sights, the Devil's Eye is also in the vicinity.
Yes, the region offers several scenic spots. You might encounter views like the View of Castro Urdiales from the Santa Ana Pier. While specific viewpoints directly on the gravel routes are not detailed, the significant elevation changes often provide panoramic vistas of the surrounding landscape.
Given the varied terrain and potential for significant elevation, spring and autumn are generally ideal for gravel biking in the Liendo area. The temperatures are milder, and the natural scenery is often at its best. Summer can be enjoyable, but be prepared for warmer weather, especially on routes with less tree cover. Winters might present challenges with colder temperatures and potentially wet conditions on gravel surfaces.
The komoot community highly rates the experiences in this area, with an average score of 5.0 stars. While specific reviews for these no-traffic gravel routes are limited, the focus on avoiding traffic is a key appeal, allowing riders to enjoy the natural surroundings and challenging terrain without interruption.
Yes, the area around Liendo is rich in history. You can find several castles and historical sites. Notable examples include the Santa Ana Castle and Lighthouse, the Puebla Vieja de Laredo, and the Fuerte de San Carlos. These can be interesting stops if you plan your ride to pass nearby.
This guide features 5 distinct no-traffic gravel bike trails around Liendo, offering a range of distances and difficulties for your cycling adventures.
The longest no-traffic gravel bike route featured is the A & C Tunnel Entrance – Valverde Tunnel loop from Castro-Urdiales, which spans nearly 70 kilometers and includes over 1400 meters of elevation gain, making it a demanding full-day ride.


Browse the best Gravel rides in other regions.