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Routes
Mountain biking trails
Spain
Santander
Cantabria
Reinosa
Campoo De Enmedio

Transcantábrica - Palombera Pass Loop

Moderate

4.7

(3)

8

riders

Transcantábrica - Palombera Pass Loop

03:22

35.6km

900m

Mountain biking

Experience the Transcantábrica - Palombera Pass Loop, a moderate 22.1-mile mountain biking route with stunning views and challenging terrain

Last updated: February 26, 2026

Tips

Includes a segment in which cycling is not permitted

After 32.0 km for 181 m

Waypoints

A

Start point

Parking

Get Directions

1

6.12 km

Castillo de Argüeso

Highlight • Castle

On a hill, and guarding the road that linked the coast with Castilla through the Saja Valley, is the Castillo de San Vicente, in Argüeso, within the municipality of the …

Translated by Google •

Tip by

2

13.7 km

Palombera Pass

Highlight • Mountain Pass

The Palombera pass is a 1st category mountain pass located at the eastern end of the Sierra del Cordel. One of the most beautiful ports in Cantabria with a spectacular landscape.

Translated by Google •

Tip by

3

32.1 km

Fontibre

Highlight • River

The town of Fontibre is recognized because right here is the spring that indicates the birthplace of the Ebro River, one of the most important in Spain.

Translated by Google •

Tip by

B

35.6 km

End point

Parking

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Way Types & Surfaces

Way Types

20.3 km

9.84 km

3.08 km

1.73 km

306 m

294 m

< 100 m

Surfaces

14.1 km

13.1 km

5.58 km

2.01 km

512 m

337 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 (1,540 m)

Lowest point (860 m)

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Weather

Powered by Foreca

Wednesday 27 May

29°C

13°C

0 %

Additional weather tips

Max wind speed: 12.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the terrain like on the Transcantábrica - Palombera Pass Loop?

This mountain biking loop offers a challenging experience with rugged terrain. You can expect demanding ascents and technical descents, often involving significant elevation changes. Some sections may feature steep paths, stony tracks, and even require you to push or carry your bike due to the extreme nature of the challenge. The route traverses mountains, passes, gorges, and forests.

How long does it typically take to complete this mountain bike loop?

The Transcantábrica - Palombera Pass Loop is approximately 35.6 km long with nearly 900 meters of elevation gain. On average, it takes about 3 hours and 22 minutes to complete, but this can vary significantly based on your fitness level and technical skill.

What are the main points of interest along the route?

The loop offers spectacular scenery and several notable points. You'll pass by the historic Castillo de Argüeso, experience the impressive views from Palombera Pass, and ride near the source of the Ebro River at Fontibre. The Palombera Pass itself is known for its panoramic views of the Cantabrian Mountains.

Is the Transcantábrica - Palombera Pass Loop suitable for beginners?

No, this loop is rated as moderate but the terrain in the Cantabrian Mountains is generally considered challenging to extreme for mountain biking. It requires significant physical fitness and advanced technical skills due to demanding ascents, technical descents, and rugged paths. It is not recommended for beginners.

What is the best time of year to ride this loop?

The Cantabrian Mountains can experience varied weather. While specific seasonal advice isn't provided, generally, late spring through early autumn (May to October) offers the most favorable conditions for mountain biking in mountainous regions, avoiding snow and the harshest winter weather. Always check local weather forecasts before you go.

Are dogs allowed on the Transcantábrica - Palombera Pass Loop?

Information regarding dog-friendliness for this specific loop is not explicitly stated. However, when mountain biking in natural areas, it's generally advisable to keep dogs on a leash to protect wildlife and ensure their safety on challenging terrain. Always respect local regulations and signage.

Do I need any permits or pay entrance fees for this trail?

There is no information indicating that specific permits or entrance fees are required to ride the Transcantábrica - Palombera Pass Loop. However, it's always a good practice to check for any local regulations or protected area rules before your visit.

Where can I park to access the Transcantábrica - Palombera Pass Loop?

The tour description indicates the loop starts and ends near Reinosa. While specific parking locations aren't detailed, Reinosa would be the logical starting point for parking and accessing the loop. Look for public parking areas within or on the outskirts of the town.

Does this route intersect with other well-known trails?

Yes, the Transcantábrica - Palombera Pass Loop incorporates sections of several other official trails. Notably, it follows parts of the Transcantábrica (43% of the route), the Camino natural de Ebro - Cantabria (13%), and the Sendero Histórico: Cantabria (11%). You'll also find smaller segments of [CIMA CA15] Alto Campoo - Fuente del Chivo and [CIMA CA04] Palombera.

Are there any cafes or accommodation options nearby?

The loop starts and ends near Reinosa, a town that would offer various amenities including cafes, restaurants, and accommodation options. Along the route itself, especially in more remote mountain sections, facilities will be scarce. It's best to plan for provisions in Reinosa before you start.

What kind of wildlife might I encounter on the trail?

The Cantabrian Mountains are rich in biodiversity. While specific wildlife sightings are not guaranteed, the region is home to various species. Keep an eye out for local birds, and potentially larger mammals, though they are often shy. Always observe wildlife from a respectful distance.

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