4.5
(109)
1,187
riders
108
rides
Mountain bike trails in Pinares traverse a landscape characterized by extensive pine forests, river valleys, and significant reservoirs. The region, situated around Lozoya Somosierra, offers varied terrain suitable for mountain biking. Riders can expect routes that wind through woodlands, alongside the Lozoya River, and past impressive water bodies like the El Atazar and Pinilla Reservoirs. The area provides a mix of elevations, from gentle forest paths to more challenging ascents.
Last updated: August 21, 2026
4.6
(5)
8
riders
21.4km
01:48
270m
270m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.6
(12)
82
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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4.0
(6)
45
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
22
riders
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
19
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Beautiful viewpoint of the Pinilla reservoir
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Beautiful place and beautiful river, with water, as it was flowing today.
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Stone bridge difficult to access by bicycle.
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Beautiful walled town located in the mountains north of Madrid.
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A beautiful stone bridge. The climb afterward is quite rocky, and you'll have to walk for a bit.
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Stone bridge that crosses the Lozoya River near its passage through the Pinilla reservoir.
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Viewpoint with wonderful views
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Pinares offers a wide selection of mountain bike trails, with over 90 routes available on komoot. These trails traverse diverse landscapes, including extensive pine forests, river valleys, and significant reservoirs, providing options for various skill levels.
You can expect a diverse range of terrain in Pinares. The region is characterized by extensive pine forests, river valleys, and impressive reservoirs like El Atazar and Pinilla. Trails vary from gentle forest paths to more challenging ascents, often featuring historical paths and geological formations from the tectonic plate collision that formed the Pyrenees. This provides a mix of fast, flowy sections and technical challenges.
The conditions in the Spanish Pyrenees, which include regions like Pinares, are often described as perfect for biking in autumn. You can typically expect pleasant temperatures, blue skies, and dry trails during this season. While the region offers riding opportunities throughout much of the year, autumn provides an ideal climate for exploring the extensive trail networks.
Yes, Pinares has options for beginners. There are 7 easy-rated mountain bike routes available. An excellent choice for those starting out is the Presa de Puentes Viejas – circular desde Buitrago de Lozoya, an easy 13.3-mile (21.5 km) trail offering scenic views around the Puentes Viejas Dam.
For experienced mountain bikers seeking a challenge, Pinares offers 36 difficult-rated routes. These trails often feature significant elevation gain and can include long descents. A notable option is the Pinilla Reservoir Viewpoint – Matafrailes Bridge loop from Buitrago del Lozoya, a 29.4-mile (47.3 km) trail with considerable elevation changes, leading through pine forests and past the Pinilla Reservoir.
Yes, many mountain bike routes in Pinares are designed as loops, allowing you to start and finish in the same location. Examples include the popular Presa de Puentes Viejas – circular desde Buitrago de Lozoya and the Views of the Lozoya River – El Atazar Reservoir loop from Buitrago del Lozoya, both starting from Buitrago del Lozoya.
While mountain biking in Pinares, you'll encounter a variety of natural features and landmarks. The region is known for its extensive pine forests, river valleys, and large reservoirs. You can ride alongside the Lozoya River, pass through areas like the Bosque de las Gariñas and Puentes Viejas Reservoir, and even reach mountain passes such as Puerto de la Puebla or summits like Pico Porrejón, offering stunning views.
Absolutely. Pinares offers numerous scenic viewpoints. Many routes provide expansive views of the Lozoya River and the El Atazar Reservoir. The Pinilla Reservoir Viewpoint – Matafrailes Bridge loop from Buitrago del Lozoya is specifically named for its scenic vistas. Additionally, mountain passes like Puerto de la Puebla and summits such as Pico Porrejón offer panoramic views of the surrounding pine forests and diverse landscapes.
Many of the mountain bike trails in Pinares, particularly those starting from towns like Buitrago del Lozoya, typically have parking options available. It's advisable to check specific route details on komoot for information on designated parking areas or suitable starting points with access to parking facilities.
The mountain biking experience in Pinares is highly rated by the komoot community, with an average score of 4.5 stars from over 90 reviews. Riders frequently praise the diverse terrain, which includes extensive pine forests, river valleys, and reservoirs. The variety of routes, from easy forest loops to more challenging ascents, is also a highlight, allowing over 1000 mountain bikers to explore the area's natural beauty.
Compared to some other popular mountain regions, the Pyrenees, which include areas like Pinares, generally experience very little hiking traffic. This often translates to a less crowded and more unimpeded biking experience on the trails, allowing for a more serene exploration of the pine forests and natural landscapes.
Yes, Pinares is known for its significant reservoirs, and several routes allow you to explore more than one. For instance, the Puentes Viejas Dam – El Villar Reservoir and Gorge loop from Buitrago del Lozoya is a moderate 28.1-mile (45.25 km) route that takes you past both the Puentes Viejas Dam and the El Villar Reservoir, offering varied scenery.


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