5.0
(1)
29
riders
1
ride
Gravel biking around Liendo offers varied terrain, characterized by undulating landscapes and routes that incorporate both inland hills and coastal influences. The region's gravel bike trails often feature a mix of forest tracks, rural roads, and paths that traverse natural features. These routes provide opportunities for riders to experience different elevations and scenic views.
Last updated: May 11, 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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6
riders
48.3km
03:44
1,190m
1,190m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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.
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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
Fast and very pleasant trail with very good sensations and fun
0
0
Adventurous tunnel. Looks like the entrance to a mine tunnel.
0
0
Gravel biking around Liendo features varied terrain, characterized by undulating landscapes. Routes often incorporate both inland hills and coastal influences, with a mix of forest tracks, rural roads, and paths that traverse natural features. You'll experience different elevations and scenic views throughout the region.
The gravel routes in Liendo tend towards more challenging rides. Out of the available tours, there is one moderate route and three difficult routes, indicating that many trails feature significant elevation gain and require a good level of fitness.
Based on the available routes, Liendo primarily offers more challenging gravel biking experiences. There is one moderate route, but no easy routes are listed, suggesting that options for beginners or families with young children might be limited. Riders should be prepared for undulating terrain and significant climbs.
For those seeking a longer ride, the A & C Tunnel Entrance – Valverde Tunnel loop from Castro-Urdiales is a difficult 43.5 miles (69.9 km) path with substantial climbing. Another significant option is the Alto de LA-1 (395 m) – Oriñón Bay loop from Castro-Urdiales, which covers 31.5 miles (50.7 km) and features notable elevation gain.
Yes, the Puente de los Vados – Valverde Tunnel loop from Castro-Urdiales is a moderate 11.8 miles (19.0 km) trail that leads through an area featuring tunnels and river crossings. The A & C Tunnel Entrance – Valverde Tunnel loop from Castro-Urdiales also includes sections through tunnels.
The gravel bike routes in Liendo are highly rated by the komoot community, with an average score of 5.0 stars. Over 60 gravel bikers have used komoot to explore the varied terrain, often praising the diverse riding experience offered by the undulating hills, forest tracks, and coastal proximity.
Yes, several routes offer scenic views. For instance, the Alto de LA-1 (395 m) – Oriñón Bay loop from Castro-Urdiales provides views towards Oriñón Bay. Additionally, nearby highlights include the View of Castro Urdiales from the Santa Ana Pier and the Alto de la Mina, which are excellent spots for panoramic vistas.
Yes, the region around Liendo is rich in historical sites. You can find several castles and historical landmarks such as Santa Ana Castle and Lighthouse, Puebla Vieja de Laredo, and the Fuerte de San Carlos. The Ruins of Montehano Castle also offer a glimpse into the area's past.
For those interested in reaching higher elevations, the area features several notable peaks. Highlights include Solpico Summit, Cueto Cabrero Summit and Napoleonic Fort Ruins, and the Summit of Peña de la Llana de Tuero. These offer challenging climbs and rewarding views.
There are 4 gravel bike trails detailed for the Liendo area, offering a range of experiences from moderate to difficult. These routes provide diverse options for exploring the region's unique landscapes.
The Alto de LA-1 (395 m) – Oriñón Bay loop from Castro-Urdiales is a difficult 31.5 miles (50.7 km) trail that specifically highlights views towards Oriñón Bay, making it a great choice for coastal scenery.
Yes, several prominent gravel routes in the Liendo area start from Castro-Urdiales. These include the Alto de LA-1 (395 m) – Oriñón Bay loop, the A & C Tunnel Entrance – Valverde Tunnel loop, and the Puente de los Vados – Valverde Tunnel loop.


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