4.9
(46)
639
riders
55
rides
Mountain bike trails around Santiurde De Reinosa are situated within the Campoo-Los Valles region of Cantabria, Spain, characterized by a landscape of imposing mountains, forests, and meadows. The area is watered by the Besaya River and is close to the source of the Ebro River at Fontibre. Mountain biking terrain primarily consists of dirt roads, dedicated trails, and cross-country segments, offering varied elevation profiles. This natural environment provides a diverse setting for mountain biking.
Last updated: July 1, 2026
5.0
(2)
14
riders
39.8km
03:09
540m
540m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.0
(1)
55
riders
52.2km
04:57
1,510m
1,510m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

Sign up for free
5.0
(1)
10
riders
36.5km
03:23
1,020m
1,020m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
5.0
(1)
7
riders
27.5km
02:48
1,020m
1,020m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
6
riders
23.8km
02:14
580m
580m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
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
A beautiful architectural ensemble: a square, a church, and the priest's house on the banks of the Ebro River, which, in this section, is no more than 40 cm deep!
0
0
The Roman road known as Calzada de los Blendios connected Pisoraca (Herrera de Pisuerga, in Palencia) and Portus Blendium (Suances, in Cantabria). It was the main means of communication between the Castilian plateau and the Cantabrian coast. It runs through a mountain area and is covered by oak, chestnut and beech groves.
0
0
Beautiful 12th century church and an example of Romanesque-style religious architecture in southern Cantabria. The church is listed as an Asset of Cultural Interest. Inside it has a small interactive museum.
1
0
Located between high mountains far from the sea, the fascinating thing about this city is that it dates back to the Middle Ages, with an old town with interesting monuments to visit. The structure that stands out the most is the church of San Sebastián in the old center of the city. Furthermore, in the Town Hall Square you can see a set of ashlar buildings, built in the 16th and 17th centuries. Don't forget to try the city's most typical sweet, calf, which is a puff pastry with caramelized sugar.
1
0
The church of San Jorge, popularly known as El Partenón, is a few meters from the Palacio de los Hornillos. Built in 1890 as a chapel near his palace, it was donated by the dukes to the town of Las Fraguas to serve as a parish church. It was used during the Civil War as a prison. It is a purely neoclassical building.
1
0
The Palacio de los Hornillos or Palacio de las Fraguas is a large estate in which two palaces are located. The oldest called Casona de las Fraguas (from the 18th century) and the largest of both, called de los Hornillos (late 19th century). It has been the setting for several movies. The Palace of the Hornillos is a private property, owned by the Duke of San Carlos, and cannot be visited. La Casona de las Fraguas is currently a catering business that organizes banquets and celebrations.
0
0
Precious sculpture located next to the Ebro river and in front of the old House of Culture. Made in 2017, it stands out for its striking colouring, unmistakable in the Okuda style. Very original, very showy.
1
0
Calle Mayor, at the end of its route, widens, forming a square where there is a public fountain in charge of supplying water to the population. It fulfilled this function until 1910, when the deposit was built. It simply consists of a column with a square base from which four water pipes supply. It is believed that it may date from the beginning of the 18th century. Next to the fountain are the Hermitage of San Roque and the Teatro Principal.
1
0
There are over 60 mountain bike trails around Santiurde De Reinosa, offering a wide range of options for different skill levels. The komoot community has explored these routes over 600 times.
The terrain primarily consists of dirt roads, dedicated trails, and cross-country segments. You'll encounter imposing mountains, dense forests, and open meadows, with varied elevation profiles. The region is characterized by river valleys, including the Besaya and Ebro rivers.
While the nearby Alto Campoo ski resort offers winter sports, the other seasons are ideal for mountain biking. Spring, summer, and autumn provide excellent conditions to explore the region's mountains, forests, and river valleys.
Yes, there are several easy mountain bike trails. For example, the Río Hijar loop from Apeadero Río Ebro is an easy 16.4 miles (26.4 km) trail leading through river valleys and natural areas, often completed in under two hours.
Absolutely. The region offers 22 difficult mountain bike routes for experienced riders. A challenging option is the Alsa Reservoir – Casares loop from Bárcena, a 30.4 miles (48.9 km) path with significant climbs and over 4,100 feet (1,250 m) of elevation gain.
Many routes in the area are designed as loops, allowing you to start and finish at the same point. Examples include the popular Hayedo de Montemayor – Reinosa loop from Apeadero Río Ebro and the challenging Río Besaya – Iglesia de Casiritón loop from Bárcena.
You can discover several natural highlights. The Source of the Ebro River at Fontibre is a significant landmark. Other notable spots include the El Moral Plateau for views, and beautiful sections through beech forests like Beautiful section through the beech forest.
Yes, the region has historical significance. You might encounter the Romanesque church of San Andrés in Rioseco. The Historic Center of Reinosa is nearby, and the charming settlement of Bárcena Mayor is also an interesting stop.
Many routes in the Campoo-Los Valles region are designed to be accessible by car, often starting and ending in the same place. Specific parking information for individual trailheads can usually be found on the respective komoot tour pages.
The mountain bike routes in Santiurde De Reinosa are highly rated by the komoot community, with an average score of 4.9 stars from over 40 reviews. Riders often praise the diverse terrain, from riverside paths to challenging mountain ascents, and the stunning natural scenery.
Yes, the region is well-watered by rivers like the Besaya and Ebro. You can find routes that follow river valleys, such as the Río Hijar loop from Apeadero Río Ebro. The Alsa Reservoir – Casares loop from Bárcena also features a reservoir.
While many natural areas in Cantabria are dog-friendly, it's always best to check local regulations for specific trails or protected areas. Ensure your dog is well-behaved, on a leash where required, and that you carry waste bags.


Browse the best MTB trails in other regions.