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Routes
Mountain biking trails
Spain
Castile and León
Palencia
Cervera
Cervera De Pisuerga

San Salvador de Cantamuda and Requejada Reservoir Loop

Hard

5.0

(1)

3

riders

San Salvador de Cantamuda and Requejada Reservoir Loop

04:07

39.8km

1,160m

Mountain biking

Tackle the difficult 24.7-mile Los Valles Oseros mountain biking loop in Parque Natural Montaña Palentina, featuring 3807 feet of elevation

Last updated: February 26, 2026

Tips

Includes a very steep uphill segment

You may need to push your bike.

After 33.4 km for 1.16 km

Waypoints

A

Start point

Parking

Get Directions

1

3.53 km

Fossil Forest Cliff

Highlight • Natural Monument

Rocky wall where you can see the impression made by the tree trunks more than 300 million years ago.

Translated by Google •

Tip by

2

7.18 km

Current parish church of San Salvador de Cantamuda in the Natural Park of the Palencia Mountain, dating from the 12th century.
It has a very pretty western façade with a spectacular Romanesque-style belfry with a double hole for bells.

Translated by Google •

Tip by

3

27.6 km

View of the Requejada Reservoir

Highlight • Viewpoint

Take it easy :)

Translated by Google •

Tip by

4

33.1 km

View of Embalse de la Requejada

Highlight • Viewpoint

The Requejada Reservoir is formed by the Pisuerga River reservoir. From here you can see the entire other side of the lake and the forest that surrounds it.

Translated by Google •

Tip by

B

39.8 km

End point

Parking

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Way Types & Surfaces

Way Types

24.2 km

7.70 km

6.58 km

822 m

559 m

Surfaces

29.5 km

8.53 km

1.14 km

410 m

200 m

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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 (1,030 m)

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Weather

Powered by Foreca

Monday 25 May

22°C

14°C

0 %

Additional weather tips

Max wind speed: 17.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the difficulty level of the Los Valles Oseros mountain bike route?

This route is considered difficult, both physically and technically. It demands very good physical fitness and advanced riding skills. You should be prepared for significant ascents and technical sections.

What kind of terrain can I expect on this mountain bike trail?

The terrain is varied and demanding, predominantly featuring wide mountain paths and singletracks. Approximately 70% consists of tracks, 20% singletracks, and 10% asphalt sections. You will encounter unpaved and difficult segments, making a mountain bike with generous tire volume ideal.

What natural features and landmarks can I see along the route?

The trail offers spectacular scenery with imposing limestone massifs, deep valleys, and lush forests. You'll pass by notable points such as the Fossil Forest Cliff and the Collegiate Church of San Salvador de Cantamuda. There are also stunning views, including the View of the Requejada Reservoir and the View of Embalse de la Requejada, with glimpses of the Palentina mountain range and sometimes even the distant Picos de Europa.

What wildlife might I encounter while mountain biking in Parque Natural Montaña Palentina?

The Montaña Palentina Natural Park is a crucial habitat for various wildlife. You might have the opportunity to spot endangered Cantabrian brown bears, deer, wild boars, raptors, wolves, Cantabrian chamois, wild cats, golden eagles, griffon vultures, eagle owls, and falcons.

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

The recommended seasons for mountain biking this trail are May, June, July, September, and the first half of October. It's best to avoid periods of heavy rain and snow, especially at higher elevations.

Where can I park to access the Los Valles Oseros mountain bike trail?

As this is a circular route within the Parque Natural Montaña Palentina, you can typically find parking in nearby villages or designated areas within the park. Specific trailhead parking information is not provided, but starting points in towns like Cervera de Pisuerga or Velilla del Río Carrión are common for routes in the area.

Is the Los Valles Oseros mountain bike trail dog-friendly?

While the Montaña Palentina Natural Park generally allows dogs, it's crucial to keep them on a leash, especially given the presence of significant wildlife, including endangered species like the Cantabrian brown bear. Always ensure your dog is under control to protect both them and the local fauna.

Do I need a permit or pay an entrance fee to mountain bike in Parque Natural Montaña Palentina?

Generally, there are no specific permits or entrance fees required for mountain biking on public trails within the Parque Natural Montaña Palentina. However, always respect park regulations, stay on marked paths, and be mindful of environmental protection rules.

Does this trail intersect with other well-known paths?

Yes, the route intersects with several other paths. You will find sections that overlap with the Asturian Way, Senda del Oso, Sendero Histórico: Palencia, Senda del Roblón, Senda del Bosque Fósil, and Camino de Sopeña.

What type of bike is most suitable for this route?

Given the varied and demanding terrain, a mountain bike is ideal for this route, particularly one with generous tire volume to handle the technical and unpaved segments effectively.

Are there any amenities like cafes or accommodation near the trail?

The Montaña Palentina region is less populated, offering a tranquil experience. However, you can find amenities such as cafes, pubs, and accommodation in nearby towns like Cervera de Pisuerga, Guardo, Velilla del Río Carrión, and Aguilar de Campoo, which serve as good bases for exploring the park.

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