Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
MTB trails
Spain
Santander
Cantabria

Ason

The best MTB trails around Ason

4.2

(64)

1,462

riders

185

rides

Mountain biking around Ason, located in Cantabria, offers a diverse landscape for riders. The region is characterized by its mountainous terrain, including significant peaks and passes like La Sía and Picón Blanco, as well as natural parks such as Collados del Asón. Riders can expect varied elevations, from river valleys to high mountain areas, providing a range of challenging ascents and descents. The area features a mix of open landscapes and forested sections, typical of northern Spain's rugged interior.

Best…

Last updated: May 10, 2026

#1.

Campo La Cruz y Alto de Fuente Las Varas – circular desde La Aparecida

50.2km

04:43

1,480m

1,480m

This difficult 31.2-mile circular mountain biking route, Campo La Cruz y Alto de Fuente Las Varas, offers challenging climbs and great views

Navigate with device

Send to Phone

Save

Hard

This difficult 31.7-mile mountain bike route climbs 6004 feet through the Valles Pasiegos to Picón Blanco for panoramic views.

Hard
guide_signup
Let us show you the way with the komoot mobile app
With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

Sign up for free

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard

15

riders

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

Hard

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard

Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

Hard

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

Hard

8

riders

Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

Hard

Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

Hard

Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

Hard
Sign up for free to see 176 more rides around Ason.

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

Popular around Ason

MTB Trails in Lic-Montaña Oriental

MTB Trails around Soba

MTB Trails around Ruesga

MTB Trails around Rasines

MTB Trails around Ampuero

MTB Trails around Ramales De La Victoria

MTB Trails around Arredondo

MTB Trails around Valle De Villaverde

MTB Trails around National Park Collados del Asón

MTB Trails around National Park los Collados del Asón

Other adventures around Ason

Cycle between land and sea in northern Spain – Pedales de Cantabria

Cycling Collection by

Ana- Remoteana

Tips from the Community

ChTh
October 4, 2025, Denkmal für die Putxera

The monument pays homage to the "putxera," a traditional way of cooking bean stew typical of the Balmaseda region. The "putxera" is a special pot originally used by railway workers in the area. They used the heat from steam locomotives to cook their meals. The monument is made of iron and features a relief depiction of a steam locomotive, commemorating the origins of the "putxera."

Translated by Google

1

0

The bridge was built in the 11th century and served as an important crossing point on the old road to Castile. It crosses the Cadagua River and is one of the city's landmarks. The bridge consists of three arches and has a Gothic tower added in the 15th century. This tower was formerly used to collect tolls.

Translated by Google

1

0

ChTh
October 4, 2025, ConventoSanRoque

The monastery was built in the 17th century and is one of the city's most important historical buildings. It was built in the Baroque style and has been listed as a cultural asset since 1994. The building originally served as a convent for the Poor Clares. Today it houses the city's cultural center, where various events and exhibitions take place.

Translated by Google

1

0

The church is dedicated to Saint Severinus of Noricum, the patron saint of prisoners. It was built in the 15th century in the Gothic style. The church is located in the main square of Balmaseda.

Translated by Google

1

0

Uphill road with beautiful views and a quick descent towards Treto

Translated by Google

0

0

That's not correct. From Los Tornos, you can't see Lanestosa. :( If you went up the N-620, you've passed through Lanestosa. But from the top of the pass, what you see is Soba. ;) If you went up through Fresnedo, you can't see it either.

Translated by Google

0

0

Spectacular panoramic views. Right in the valley ahead, Lanestosa, the westernmost town in Bizkaia bordering Cantabria.

Translated by Google

0

0

When you want to stop the survey, always keep the back wheel between your legs, it won't fall off ✌️✌️🍀

Translated by Google

1

0

Frequently Asked Questions

What types of mountain bike trails can I find in Ason?

Ason, located in Cantabria, offers a diverse range of mountain bike trails. You'll encounter mountainous terrain with significant peaks and passes like La Sía and Picón Blanco, as well as routes through natural parks such as Collados del Asón. The trails feature varied elevations, from river valleys to high mountain areas, providing a mix of challenging ascents and descents through open landscapes and forested sections.

How many mountain bike trails are available in Ason?

There are nearly 200 mountain bike trails around Ason listed on komoot. This includes 9 easy routes, 95 moderate routes, and 85 difficult routes, ensuring options for various skill levels.

Are there mountain bike trails suitable for beginners in Ason?

Yes, Ason offers 9 easy mountain bike routes, perfect for beginners or those looking for a more relaxed ride. These trails typically have less demanding climbs and descents, allowing riders to enjoy the scenery at a comfortable pace.

What are some challenging mountain bike routes for experienced riders in Ason?

Experienced riders will find plenty of challenges in Ason, with 85 difficult routes available. Trails like Campo La Cruz y Alto de Fuente Las Varas – circular desde La Aparecida and Puerto de La Sía por Picón Blanco – circular por los puertos pasiegos feature demanding ascents and significant elevation changes, offering a true test of skill and endurance.

What is the average length and duration of mountain bike trails in Ason?

The mountain bike trails in Ason vary significantly in length and duration. For example, the Nacimiento del río Asón y Alto de la Posadía – circular por el Parque Natural de los Collados del Asón is about 14.3 miles (23.0 km) and takes around 2 hours 37 minutes, while longer routes like La Sía Pass – Puerto de los Tornos Viewpoint loop from Gibaja can extend to over 57 miles (92 km) and take more than 7 hours.

What do other mountain bikers say about the trails in Ason?

The mountain bike routes in Ason are highly regarded by the komoot community, with an average rating of 4.3 stars from over 60 reviews. More than 1,400 mountain bikers have explored the varied terrain, often praising the challenging climbs, panoramic views, and the natural beauty of the region's mountain passes and natural parks.

Are there any scenic viewpoints or natural attractions along the mountain bike trails in Ason?

Yes, Ason is rich in natural beauty. You can find stunning viewpoints like Alto de la Posadía and Covalruyo Viewpoint. The famous Asón Waterfall is another highlight, and you might also encounter impressive geological features like Cullalvera Cave and Canal Honda gorge.

Can I find mountain bike routes that are circular (loop trails) in Ason?

Many of the mountain bike trails in Ason are designed as circular routes, allowing you to start and end at the same point. Examples include Campo La Cruz y Alto de Fuente Las Varas – circular desde La Aparecida and Puerto de La Sía por Picón Blanco – circular por los puertos pasiegos, which are popular choices among local riders.

What is the best time of year for mountain biking in Ason?

Given Ason's location in Cantabria, northern Spain, the spring and autumn months generally offer the most pleasant conditions for mountain biking. Temperatures are milder, and the natural landscapes are vibrant. Summer can also be good, especially in higher elevations, but be prepared for warmer weather. Winter riding might be possible, but some higher mountain passes could be affected by snow or colder conditions.

Are there any routes that pass through natural parks in Ason?

Yes, several routes traverse the region's natural parks. For instance, the Nacimiento del río Asón y Alto de la Posadía – circular por el Parque Natural de los Collados del Asón takes you directly through the Parque Natural de los Collados del Asón, offering stunning natural scenery.

Can I find mountain bike trails that include mountain passes in Ason?

Ason is known for its mountainous terrain and passes. Many routes incorporate these features, such as the Picnic Area by the Asón River – La Sía Pass loop from Arredondo, which includes the notable La Sía Pass. These trails often provide challenging climbs and rewarding views.

Most popular routes around Ason

Hiking around Ason

Most popular attractions around Ason

Places to see

Store rating

Get inspired with the komoot mobile app

With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

or

Join komoot Now

Store rating

Didn’t find what you were looking for?

Check out more MTB trails throughout Ason below and find the perfect route in your destination.

Collados Del AsónNational Park Collados del AsónRasinesArredondoValle De VillaverdeNational Park los Collados del AsónSobaRuesgaLic-Montaña OrientalAmpueroRamales De La Victoria

Explore more

Browse the best MTB trails in other regions.

Nearby adventure guides

Things to Do around Soba

background

Get ready to conquer new peaks

Sign up for Free

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy