4.4
(109)
1,539
riders
25
rides
Mountain bike trails around Lozoyuela-Navas-Sieteiglesias traverse a landscape characterized by rolling hills, meadows, and dehesas within the Sierra Norte de Madrid. The region features extensive trail networks, including routes along the Lozoya River and around significant reservoirs like El Villar and Pinilla. Riders encounter diverse terrain, from singletracks to technical sections, set against the backdrop of the Sierra de La Cabrera and the broader Sierra de Guadarrama. Distinctive granite rock formations also dot the area, offering varied scenery for mountain…
Last updated: May 23, 2026
5.0
(1)
4
riders
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
5.0
(3)
112
riders
78.1km
07:41
1,820m
1,830m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

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4.6
(11)
98
riders
42.0km
03:41
570m
570m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.0
(1)
30
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
17
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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The climb from Cuadrón towards Garganta de los Montes is the toughest slope.
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Beautiful walled town located in the mountains north of Madrid.
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Wonderful views and surroundings
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The Church of San Pedro is located on Calle del Altillo in the town of Sieteiglesias, belonging to the municipality of Lozoyuela-Navas-Sieteiglesias, province of Madrid.
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Beautiful Roman bridge, worth visiting
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Beautiful views of the Lozoya reservoir
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The Navas of Buitrago
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From the port we will see the Carpetanos Mountains of Somosierra, part of the Lozoya Valley and the entire Sierra Norte of Madrid. This small hill separates Garganta from the Montes de Valdemanco and you will find it before climbing Medio Celemín
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The trails traverse a diverse landscape featuring rolling hills, meadows, and dehesas within the Sierra Norte de Madrid. You'll encounter extensive trail networks, including routes along the Lozoya River and around significant reservoirs like El Villar and Pinilla. Riders can expect everything from singletracks to technical sections, set against the backdrop of the Sierra de La Cabrera and the broader Sierra de Guadarrama. Distinctive granite rock formations also dot the area, offering varied scenery.
There are over 25 mountain bike routes available in the Lozoyuela-Navas-Sieteiglesias area, offering a range of experiences for different skill levels. The komoot community has explored more than 27 unique tours here.
While the area is rich with moderate and difficult trails, there are no routes explicitly categorized as 'easy' in the guide data. Most trails are rated as moderate, making them suitable for riders with some experience, or difficult for those seeking a greater challenge. For example, Puente del Cura – Views of the Lozoya River loop from Sieteiglesias is a moderate 42 km path.
The routes vary significantly in length and duration. Moderate trails can be around 40-50 km, taking approximately 3.5 to 4 hours. More difficult routes, such as El Villar Reservoir Dam – View of the La Puebla River loop from Lozoyuela, can extend up to 78 km and take over 7 hours to complete, involving significant elevation changes.
You can discover several notable natural features and landmarks. The Cancho de la Cabeza Summit offers spectacular 360-degree views. You might also encounter the impressive El Villar Reservoir and Gorge, or enjoy panoramic vistas from the Pinilla Reservoir Viewpoint. The region is also home to the Mojonavalle Forest and the Canencia Pass, known for its scenic climbs.
The region is particularly vibrant in spring, when the scents of rockrose, thyme, and rosemary fill the air, enhancing the sensory experience. However, its diverse landscapes make it suitable for mountain biking across multiple seasons, with pleasant conditions often found in spring and autumn. Summer can be warm, while winter might bring cooler temperatures, especially at higher elevations.
Yes, the area offers several difficult trails for experienced riders. For instance, From Lozoyuela to Buitrago climbing the Lozoya river — Sierra de Guadarrama is a difficult 64 km route with significant climbs. Another challenging option is the El Villar Reservoir Dam – View of the La Puebla River loop from Lozoyuela, a 78 km difficult trail with substantial elevation gain.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 100 reviews. Reviewers often praise the varied terrain, the scenic views of the Lozoya River and reservoirs, and the extensive network that caters to different ability levels. The combination of rolling hills, dehesas, and mountainous backdrops is frequently highlighted.
Yes, many of the mountain bike routes in the area are designed as loops, offering a convenient way to explore without retracing your steps. Examples include Puente del Cura – Views of the Lozoya River loop from Sieteiglesias and El Villar Reservoir and Gorge – View of Buitrago del Lozoya loop from Lozoyuela.
Lozoyuela-Navas-Sieteiglesias and its surrounding towns offer amenities for visitors. The region has cultural points of interest like the Church of San Pedro Apóstol and ethnographic museums, indicating the presence of local services, including cafes, pubs, and accommodation options for those looking to extend their stay.
Absolutely. The region is known for its interconnected reservoirs. Routes like El Villar Reservoir Dam – View of the La Puebla River loop from Lozoyuela and Views of the Lozoya River – El Villar Reservoir Dam loop from Sieteiglesias specifically highlight views of the El Villar Reservoir. The Pinilla Reservoir also provides panoramic vistas, making it a scenic backdrop for your ride.


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