Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Mountain biking trails
Spain
Castile and León
León
La Montaña De Riaño
Puebla De Lillo

Susarón Loop Trail

Moderate

3.5

(2)

22

riders

Susarón Loop Trail

02:23

24.7km

580m

Mountain biking

This moderate 15.4-mile mountain biking loop from Puebla de Lillo offers rewarding views of the Porma reservoir and Cantabrian Mountains.

Last updated: February 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parque Regional de la Montaña de Riaño y Mampodre

Waypoints

A

Start point

Parking

Get Directions

1

1.06 km

View of Puebla de Lillo

Highlight • Viewpoint

Beautiful views of the town of Puebla de Lillo when we walk along the picturesque path PR LE-28 of the Ruta de la Cervatina next to the Silvan river.

Translated by Google •

Tip by

2

4.86 km

Ermita de Pegaruas Recreation Area

Highlight • Rest Area

Nice green area where we will find picnic tables. An ideal place to take a break in a fantastic setting.

Translated by Google •

Tip by

3

6.89 km

La Cervatina Trail

Highlight • Trail

Wide and beautiful path between trees located on Monte la Cervatina. Without technical difficulty, it is ideal for enjoying the nature that surrounds us.

Translated by Google •

Tip by

4

8.82 km

From Collado Ferreras we have a beautiful panoramic view of the Porma reservoir or Juan Benet reservoir. This pass gives us access, through a beautiful valley, to the town of Rucayo.

Translated by Google •

Tip by

5

19.7 km

Camino de Camposolillo

Highlight • Trail

Rolling along the path known as Camposolillo we have magnificent views of the Porma reservoir and behind us (if we roll towards Camposolillo) some beautiful views of Collada de Barbadillo.

Translated by Google •

Tip by

B

24.7 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

18.7 km

3.58 km

1.52 km

840 m

Surfaces

18.4 km

3.25 km

3.04 km

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (1,490 m)

Lowest point (1,090 m)

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Friday 5 June

17°C

3°C

20 %

Additional weather tips

Max wind speed: 10.0 km/h

to get more detailed weather forecasts along your route

Comments

guide_signup

Want to know more?

Sign up for a free komoot account to join the conversation.

Sign up for free

This route was planned by komoot.

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Frequently Asked Questions

How long does it typically take to complete this mountain biking route?

The 'Vuelta al Susarón – circular desde Puebla de Lillo por el Alto Porma' mountain biking route typically takes around 2 hours and 23 minutes to complete. This duration can vary based on your pace, skill level, and how often you stop to enjoy the views.

What is the terrain like on this mountain biking route?

Expect varied terrain, primarily consisting of 'veredas montañeras' (mountain paths). These can be rocky, with sections of loose stones, sand, and gravel, making them potentially slippery. You'll encounter steep inclines and declines, requiring good technical skills and physical conditioning, especially during the initial ascent.

Is this mountain biking route suitable for beginners?

No, this mountain biking route is generally considered difficult and not suitable for beginners. The trail involves significant elevation changes, steep sections, and challenging terrain with loose stones. Riders should have good physical conditioning and technical mountain biking skills.

Where does the mountain biking route start and where can I park?

The route is a circular one, starting and ending in Puebla de Lillo. You can typically find parking within the village, which serves as a convenient base for accessing the trailhead.

What are the main viewpoints and natural features along the way?

The route offers spectacular panoramic views. Key highlights include a View of Puebla de Lillo, and a stunning View of Embalse del Porma from Collado Ferreras. From higher points, especially around Pico Susarón, you'll enjoy fabulous 360-degree views of the Porma reservoir and the majestic Cantabrian Mountains, passing through forests and valleys within the Regional Park of the Mountains of Riaño and Mampodre.

Does the route intersect with other well-known trails?

Yes, the route incorporates sections of several other trails. You'll ride along parts of the La Cervatina Trail and the Camino de Camposolillo. It also briefly touches upon sections of the Embalse del Porma and Transcantábrica trails.

What is the best time of year to mountain bike this route?

The best time to mountain bike this route is typically during late spring, summer, and early autumn. During these seasons, the weather is generally more stable, and the trails are less likely to be affected by snow or heavy rain, which can make the already challenging terrain even more difficult.

Are there any permits or entrance fees required for this trail?

No specific permits or entrance fees are required to access this mountain biking route. It is located within the Montañas de Riaño y Mampodre Regional Park, which is generally open for public access.

What are the regulations for mountain biking within the Montañas de Riaño y Mampodre Regional Park?

When mountain biking in the Montañas de Riaño y Mampodre Regional Park, it's important to stay on marked trails to protect the natural environment. Respect wildlife, carry out all your trash, and be mindful of other trail users. While no specific permits are needed for this route, always check for any temporary restrictions or local regulations before your visit.

Is this mountain biking route dog-friendly?

Yes, this route is generally dog-friendly. However, given the challenging terrain and potential for encountering wildlife, it's highly recommended to keep your dog on a leash, especially in areas with livestock or steep sections. Ensure your dog is fit enough for a demanding mountain bike ride.

Are there places to eat or stay near the trailhead in Puebla de Lillo?

Puebla de Lillo offers various amenities for visitors. You can find cafes, pubs, and accommodation options within the village, making it a convenient place to refuel or stay overnight before or after your mountain biking adventure.

Nearby routes

Hard

5.0

48

Peñacorada Perimeter Trail

04:06h

42.7km

1,050m

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

© komoot GmbH

Privacy Policy