4.5
(90)
994
riders
71
rides
Mountain biking around Berzosa del Lozoya offers diverse landscapes within the Sierra Norte of Madrid. The region features rugged terrain, extensive forests of Pyrenean oaks, conifers, and holm oaks, and panoramic views of surrounding mountains and valleys. The area is characterized by varied terrain, including granite slabs, climbs, and descents, with the Lozoya River and several reservoirs adding to the scenic backdrop. These natural features provide a range of conditions suitable for mountain biking.
Last updated: July 11, 2026
5.0
(3)
109
riders
52.3km
05:31
1,460m
1,460m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
5.0
(1)
2
riders
18.2km
01:29
240m
240m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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12
riders
42.8km
03:34
1,010m
1,010m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
10
riders
33.9km
03:50
1,150m
1,140m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
4.0
(2)
8
riders
21.1km
01:49
250m
250m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Panoramic loop through the Sierra del Rincón
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Beautiful walled town located in the mountains north of Madrid.
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nice easy route, to repeat!
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Beautiful views of the Lozoya reservoir
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A beautiful Black Village in La Sierra Poble in Madrid. Clean, well-kept, with good hospitality services, it is the beginning and end of multiple routes, but it also has a very extensive exhibition of outdoor statues of all types nearby.
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The Collado de la Fragüela is a hill that can be reached by the M-130 as soon as you leave Robledillo de la Jara towards Puebla de la Sierra and at the top we will find a large antenna.
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Built in 1972 and belonging to the Isabel II canal, the El Atazar reservoir is the largest in Madrid, housing 46% of the community's impounded water. Located in a rugged enclave full of slate, the landscape that surrounds the reservoir and that is born from its waters is spectacular, giving way to monumental natural routes and walks through its surrounding historic towns.
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Located on an old Muslim fortress reconquered in 1085 under the reign of Alfonso VI. The first testimonies of the castle come from the hand of Alfonso VII, who gave the properties to the dukes of Mendoza. These, in the s. XV, they would build a castle fortified by seven different towers, built with brick in the Mudejar style. The Marquis of Santillana and, later, Juana de Portugal and her daughter, Juana la Beltraneja, would reside there. During the War of Independence, the French would use the fortress as a barracks, fleeing from it in 1813, destroying it in their escape, then beginning its deterioration. It currently has a bullring inside and has been closed for restoration since 2016. It is a historical gem that should not be overlooked if you visit the Madrid town.
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There are over 70 mountain bike trails in the Berzosa del Lozoya area, offering a wide range of options for different skill levels. This includes 8 easy routes, 43 moderate routes, and 23 difficult routes.
The terrain around Berzosa del Lozoya is diverse, featuring rugged landscapes at the foot of the Cerro de la Mujer Muerta, granite slabs, and extensive forests of Pyrenean oaks, conifers, and holm oaks. You'll encounter varied climbs and descents, with the Lozoya River and several reservoirs adding to the scenic backdrop.
Yes, Berzosa del Lozoya offers several easy mountain bike trails. A good option for a relaxed ride is the Buitrago de Lozoya – View of Buitrago del Lozoya loop from Puentes Viejas, an 18.2 km path offering views of the historic town and the Lozoya reservoir. Another easy route is the El Atazar Reservoir – Views of the Lozoya River loop from Puentes Viejas, which is 21.1 km long.
For experienced riders seeking a challenge, the area offers several difficult routes. The View of the La Puebla River – Cerro Cabeza del Estillo loop from El Atazar is a demanding 51.3 km trail with significant elevation changes. Another difficult option is the Puerto de la Puebla – Puerto de La Puebla (1636 m) loop from Robledillo de la Jara, a 42.8 km route through mountainous terrain.
The region is rich in natural beauty. You can enjoy panoramic views of the Sierra Norte, the Lozoya River, and several reservoirs like the El Villar Reservoir and El Atazar Reservoir. The area is also home to significant peaks such as Cancho de la Cabeza Summit and Puerto de la Puebla, offering impressive vistas.
Yes, many of the mountain bike trails around Berzosa del Lozoya are designed as loops. Examples include the View of the La Puebla River – Cerro Cabeza del Estillo loop from El Atazar and the Buitrago de Lozoya – View of Buitrago del Lozoya loop from Puentes Viejas, allowing you to start and finish at the same point.
The mountain bike trails in Berzosa del Lozoya are highly rated by the komoot community, with an average score of 4.4 stars from over 80 reviews. Riders often praise the varied terrain, scenic reservoir views, and the challenging climbs and descents found in the Sierra Norte.
Mountain biking in Berzosa del Lozoya is particularly enjoyable in autumn, spring, and winter. The cooler temperatures and varied vegetation, including oak and juniper forests, make for engaging rides. Summers can be hot, so early morning or late afternoon rides are recommended during those months.
Yes, the area around Berzosa del Lozoya is part of a protected environment, designated as a Natura 2000 site and a Special Protection Area for Birds. This makes it an excellent location for birdwatching, so keep an eye out for local avian species during your rides.
Absolutely. Beyond mountain biking, the Berzosa del Lozoya area offers numerous hiking routes. The nearby reservoirs, such as Pinilla Reservoir, also provide opportunities for water activities like kayaking and paddle surfing. The clear night skies make it a great spot for stargazing as well.
Yes, the region is known as 'the balcony of the sierra' and offers impressive panoramic views. Many routes provide vistas of the surrounding mountains and valleys. The View of El Atazar Reservoir is a notable highlight where you can pause and enjoy the scenery.


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