4.4
(124)
5,248
riders
97
rides
Road cycling routes in Dunas De Liencres traverse a landscape characterized by a significant dune system, extensive maritime pine forests, and the dramatic cliffs of the Costa Quebrada. The region, part of the Dunas de Liencres and Costa Quebrada Natural Park, features varied elevation changes suitable for different cycling abilities. Cyclists can experience coastal roads with sea views, shaded paths through forests, and routes alongside the Pas River estuary. This area provides a compelling blend of scenic beauty and geological…
Last updated: July 5, 2026
5.0
(1)
42
riders
27.5km
01:14
230m
230m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
10
riders
19.9km
01:01
270m
270m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

Sign up for free
64
riders
71.6km
03:37
540m
540m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
31
riders
53.8km
02:56
950m
950m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.0
(4)
17
riders
62.6km
03:15
930m
940m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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
Quiet, fully cyclable path that goes from Astillero to Ontaneda along the old train track. Highly recommended
0
0
From a track/road that circles La Picota to the west
0
0
Take the Train, don't risk the Bridge!
2
0
From Astillero it is worth getting to Santander passing through different discontinuous bike paths that almost connect to each other.
0
0
This climb is a beast, but worth it. First part is tough, but fine and offers nice views. Then you get some relief for a few hundred meters and see a warning sign with “18%”. This leads to a few hairpin turns that leave you thinking “this is doable”, but then the real deal starts. Long stretches of 15% and up without any recovery. It will test your willpower, but you feel accomplished when reaching the top and the view can’t be beat.
1
0
German-made locomotive that entered service in 1913 to transport iron ores and limestone from the Camargo mines to its factory. It is located on the greenway, near the train station, converted into an exhibition hall and tourist information office.
1
0
On the border of the town councils of Cayón and Saro is this stone cross on which on one side you can read ''Year 1629 Cayon Hesles'' and on the other side ''Carriedo Llerana''.
1
0
There are over 80 road cycling routes in Dunas De Liencres, offering a wide range of options for different skill levels and preferences. You'll find everything from easy loops to more challenging rides with significant elevation gain.
The terrain in Dunas De Liencres is quite varied, featuring mostly paved surfaces ideal for road biking. Cyclists can expect routes that combine scenic coastal roads with continuous sea views, shaded paths through extensive maritime pine forests, and sections alongside the Pas River estuary. The area offers diverse elevation changes, ranging from moderate to hard, providing both challenging climbs and rewarding descents.
Road cycling routes in Dunas De Liencres offer stunning views of the region's unique natural features. You can expect to see the significant dune system, the dramatic cliffs and rock formations of the Costa Quebrada Geopark, and the ecologically rich Pas River estuary. Notable highlights include Canallave Beach, the Pine Forests of Liencres, and various viewpoints like the Liencres Dunes Viewpoint and the View of the Pas River Mouth.
Yes, Dunas De Liencres offers several easy road cycling routes perfect for families or beginners. For instance, the Boo de Piélagos train station – View of the Pas River Mouth loop from Boo de Piélagos is an easy 18.7 km route that provides gentle terrain and scenic views, ideal for a relaxed ride.
The road cycling experience in Dunas De Liencres is highly rated by the komoot community, with an average score of 4.2 stars from over 120 reviews. Cyclists frequently praise the diverse landscapes, which combine coastal paths, dune systems, and dense pine woodlands, as well as the well-maintained paved surfaces and the variety of routes suitable for all fitness levels.
While road cycling can be enjoyed year-round, the spring and autumn months generally offer the most pleasant weather conditions for exploring Dunas De Liencres. During these seasons, temperatures are mild, and the natural beauty of the dunes, forests, and coastline is particularly vibrant, making for an ideal cycling experience.
Absolutely. For experienced riders seeking a challenge, Dunas De Liencres provides longer routes with more significant elevation gain. An example is the Puente de Arce – Alto de La Montaña loop from Boo de Piélagos, which covers 87.7 km and features substantial climbs, offering a rewarding workout with panoramic views.
Yes, many of the road cycling routes in Dunas De Liencres are designed as loops, allowing you to start and finish at the same point. This includes popular options like the Puente de Arce loop from Mogro and the Puente de Arce – Pas Greenway loop from Boo de Piélagos, which offer varied distances and scenery.
The Dunas de Liencres and Costa Quebrada Natural Park is an ecologically rich area. While cycling, especially near the Pas River estuary (Ría de Mogro), you might spot numerous species of aquatic birds. The pine forests also provide a habitat for local wildlife, adding to the natural experience.
Parking is generally available at various access points to the natural park and near popular beaches like Valdearenas and Canallave. Many routes, especially those starting from towns like Mogro or Boo de Piélagos, will have designated parking areas nearby, making it convenient to begin your ride.
Yes, the towns and villages surrounding the Dunas de Liencres area, such as Mogro and Boo de Piélagos, offer various cafes, restaurants, and shops where you can stop for refreshments, a meal, or to stock up on supplies during your ride. The accessibility of these amenities enhances the overall cycling experience.
Public transport options, such as local bus services or train stations in nearby towns like Boo de Piélagos, can provide access points to the road cycling network. For example, the Boo de Piélagos train station – View of the Pas River Mouth loop from Boo de Piélagos starts directly from a train station, offering convenient access for cyclists without a car.


Browse the best Road cycling routes in other regions.