4.4
(223)
2,076
riders
132
rides
Touring cycling in Dunas De Liencres offers routes through a unique landscape characterized by one of northern Spain's most significant dune systems, extensive maritime pine forests, and a rugged coastline. The area features prominent beaches like Valdearenas and Canallave, along with dramatic geological formations of the Costa Quebrada. The Pas River estuary provides a rich ecological environment, adding to the diverse terrain available for cycling.
Last updated: October 7, 2026
5.0
(1)
7
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.4
(10)
29
riders
85.5km
05:39
1,080m
1,080m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.5
(4)
46
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(10)
43
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
8
riders
36.2km
02:17
320m
320m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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We gladly visit this simply furnished cathedral again today, just like in 2019 on our first Camino. You can get the pilgrim stamp downstairs in the lower church (parish stamp) and all the way down to the left in the pilgrim office (cathedral stamp).
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I like it much more on the inside than on the outside.
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Exceptional rock formations make this beach seem very special
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Beautiful views of the mouth of the PAS
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Views of La Arnía beach from the Cazurro and Pausau parking areas. Incredible sunsets.
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In the historic city center of Santander is the cathedral, which is likely the city's most famous structure. It was rebuilt after the two-day major fire in 1941 on the saved 12th-century crypt. The Gothic structure represents the city's landmark. It is significantly simpler than many other cathedrals in Spain, but it is precisely this fact that makes it very attractive for a visit. Among other things, the remains of Saints Emeterius and Celedonis can be seen in the Cathedral of Santander. They represent a sanctuary of the patron saints. The church is open daily for its guests. https://www.rundreisen.de/de/rundreisen/rundreisen-angebote/spanien-rundreisen/santander-kathedrale-von-santander.html
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There are over 120 touring cycling routes available in Dunas De Liencres, catering to various skill levels. These include 18 easy routes, 49 moderate routes, and 56 difficult routes, offering a wide range of options for exploration.
Touring cycling in Dunas De Liencres offers a diverse landscape. You can expect routes that combine scenic coastal paths with sections through extensive maritime pine forests and along the ecological richness of the Pas River estuary. The terrain varies from mostly paved, easy paths to more challenging routes with elevation gain and some unpaved sections, often featuring dramatic geological formations of the Costa Quebrada.
The Dunas de Liencres area is generally pleasant for cycling for much of the year. Spring and autumn offer mild temperatures and fewer crowds, making them ideal. Summer can also be good, especially for coastal rides, though it might be busier. Winter provides a unique experience, particularly for birdwatching in the Pas River estuary, but be prepared for cooler, potentially wetter weather.
The touring cycling routes in Dunas De Liencres are highly rated by the komoot community, with an average score of 4.2 stars from over 190 reviews. Cyclists often praise the unique combination of coastal scenery, the tranquility of the pine forests, and the diverse terrain that makes each ride interesting.
Yes, Dunas De Liencres offers 18 easy touring cycling routes, many of which are suitable for beginners and families. These routes often feature mostly paved paths and less elevation gain, allowing for a relaxed experience through the natural park's beautiful landscapes. Look for routes with 'easy' difficulty ratings on komoot for the most family-friendly options.
Many touring cycling routes in Dunas De Liencres offer stunning natural features and viewpoints. You can explore the impressive Dunas de Liencres, visit the beautiful Canallave Beach and Valdearenas Beach, or cycle through the serene Pine Forests of Liencres. Don't miss the Liencres Dunes Viewpoint or the View of the Pas River Mouth for panoramic vistas of the coast and estuary.
Yes, there are several circular touring cycling routes available. For example, the moderate route Viewpoint of El Madero Beach – Costa Quebrada loop from San Román de la Llanilla offers an 8.6-mile ride with views of the dramatic Costa Quebrada. Another option is the Great views to río Pas loop from San Román de la Llanilla, a 9.1-mile moderate trail with excellent river views.
Dunas de Liencres Natural Park is generally dog-friendly, but specific regulations may apply, especially regarding leashes and protected areas. It's always best to keep your dog on a leash, particularly in areas with wildlife or near beaches, to ensure their safety and respect for the natural environment and other visitors. Check local signage for any specific restrictions.
Parking is generally available at various access points around Dunas De Liencres Natural Park, particularly near popular beaches like Valdearenas and Canallave, and in nearby towns such as Liencres or San Román de la Llanilla. These spots often serve as convenient starting points for many touring cycling routes.
Yes, the natural park is conveniently located near the town of Liencres and within a short distance of Santander, where you can find various cafes, restaurants, and pubs. Many establishments offer outdoor seating, perfect for a break during your cycling tour. You'll find options for refreshments and meals to refuel after your ride.
While specific rental and repair shops within the immediate Dunas De Liencres Natural Park might be limited, you can typically find bike rental services and repair shops in the larger nearby towns, such as Liencres itself or the city of Santander. It's advisable to arrange rentals in advance, especially during peak season.
Generally, no specific permits are required for recreational touring cycling on designated paths within Dunas De Liencres Natural Park. However, as a protected natural area, cyclists are expected to stay on marked trails, respect wildlife, and adhere to general park rules. Always check for any temporary restrictions or specific regulations that might be posted at park entrances or information points.
For expansive views of the Pas River, consider the challenging route Great views to río Pas – Santillana del Mar loop from Boo de Piélagos. This longer, 54.3-mile path provides significant elevation gain and offers breathtaking vistas of the river estuary and extends towards the historic town of Santillana del Mar. A shorter, moderate option is the Great views to río Pas loop from San Román de la Llanilla.


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