4.6
(9)
125
riders
12
rides
Mountain bike trails around Barbadillo Del Pez are situated within the Sierra de la Demanda, a mountainous region characterized by varied topography, elevations, and descents. The area is bisected by the Pedroso River and features extensive Melojo oak forests, covering a significant portion of the landscape. This combination of river valleys, dense woodlands, and mountainous terrain provides a diverse environment for mountain biking.
Last updated: June 28, 2026
1
riders
29.7km
02:49
710m
710m
This moderate 18.4-mile mountain biking route from Barbadillo de Herreros explores the scenic Valle de Valdelaguna in Sierra de la Demanda.
5.0
(1)
31
riders
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

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4.0
(2)
22
riders
60.7km
04:15
1,040m
1,040m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
13
riders
42.4km
02:58
710m
710m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
3
riders
40.2km
03:40
1,020m
1,020m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
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Spectacular area for hiking routes
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The Mining Railway Trail is part of the Sierra de la Demanda Greenway and follows the old railway line that linked the iron mines with Burgos. The history of the old Sierra de la Demanda mining railway is closely linked to the iron exploitation in this area. Built by the English company The Sierra Company Limited, it began operating in 1901 to transport ore to Burgos and from there to the Basque steelworks, although it never became profitable and closed in 1910. Its tracks were dismantled in 1947, leaving the route unused for decades. At the beginning of the 21st century, the route was reborn as a greenway, part of the Natural Trail Network, and since 2004, it has been an ideal path for hikers and cyclists.
2
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There is always the solution to difficult points: doing them by road.
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There are many routes, both easy and difficult, to choose from. The Sierra is very beautiful, especially in autumn.
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With the mountain route you can go up from Fresneda, reach the Pozo Negro (durillo), and from there to the Cruz de la Demanda, returning to Fresneda by road and passing through the top of La Pradilla.
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An impressive and beautiful bridge over the valley.
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A beautiful area. Ideal for cycling
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At the intersection of the Demanda greenway with the climb to the (abandoned) Valle del Sol ski resort there are some benches and some mine carts. However, it is better to rest in nearby Pineda de la Sierra, which has bars
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There are over 10 mountain bike trails around Barbadillo Del Pez, offering a variety of experiences within the Sierra de la Demanda. These routes are highly rated by the komoot community, with an average score of 4.6 stars.
The terrain around Barbadillo Del Pez is characterized by varied topography, including significant elevations and descents. You'll primarily encounter extensive Melojo oak forests and river valleys, providing a mix of natural paths and forest tracks suitable for mountain biking.
Yes, for experienced riders seeking a challenge, there are several difficult trails. One such route is the Metal footbridge – Puerto del Manquillo loop from Valle del Sol, which covers nearly 60 km with over 1000 meters of elevation gain.
The region is rich in natural beauty. You can explore dense Melojo oak forests, follow the Pedroso River, and potentially spot the ancient "Roble Royales," a more than 300-year-old oak tree. The area also features the Cascada de cauce molinar, a waterfall attraction.
Absolutely. For a moderate yet substantial ride, consider the Pineda de la Sierra – Manquillo Pass (1400 m) loop from Barbadillo de Herreros. This route spans approximately 47 km and offers a balanced challenge through mountainous terrain and forests.
Beyond the natural landscapes, you can find cultural landmarks such as the Church of El Salvador with its Renaissance architecture, and a Romanesque Hermitage at the foot of Mount Mencilla. For scenic views, the Puerto del Manquillo is a significant mountain pass, and the Pineda de la Sierra is a charming settlement nearby.
Barbadillo Del Pez experiences harsh winters with frequent frosts and snow from November to May, making spring and summer the most favorable seasons for mountain biking. Summers are mild, with temperatures rarely exceeding 30°C, providing comfortable conditions for riding.
Yes, the region offers several scenic spots. The Mirador del Pedroso provides excellent vistas of the surrounding landscape. Additionally, routes that traverse mountain passes like Puerto del Manquillo often offer expansive views of the Sierra de la Demanda.
Many routes in the area are designed as loops. For instance, the Circular por el Espacio Natural de la Sierra de la Demanda is a popular moderate circular route that allows you to explore the natural park without retracing your steps.
The mountainous terrain means you can expect significant elevation changes. For example, the Sierra de la Demanda Greenway – Pineda de la Sierra loop from Barbadillo de Herreros, a difficult route, features over 900 meters of ascent.
The trails around Barbadillo Del Pez are highly regarded by the komoot community, holding an average rating of 4.6 stars from over 10 reviews. Mountain bikers often praise the varied terrain, dense oak forests, and the opportunities for exploration within the Sierra de la Demanda.


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