4.8
(24)
767
riders
49
rides
Touring cycling around Pantano de Puentes Viejas offers diverse landscapes within the Sierra Norte of Madrid. The region is centered around the Embalse de Puentes Viejas, fed by the Lozoya River, and is characterized by attractive mountainous formations, some exceeding 1,000 meters in altitude. The natural environment features pine forests, Pyrenean oaks, and ash trees, providing an unspoiled territory without urbanistic damage. Routes combine asphalt sections with unpaved tracks, offering varied terrain for no traffic touring cycling.
Last updated: July 12, 2026
5.0
(1)
40
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
44
riders
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
10
riders
54.5km
03:56
1,150m
1,140m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
riders
42.7km
03:55
730m
730m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
34.5km
02:51
800m
800m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The Castle and Walls of Buitrago del Lozoya, one of the most important medieval sites in the Community of Madrid: The town has pre-Roman roots and was mentioned by Livy as a Celtiberian fortress (Litabrum). Muslim Fortification: Between the 8th and 11th centuries, the Muslims built the wall to protect the territory. Reconquest: Alfonso VI conquered it in 1085, and it passed into Christian hands. Current Castle: Built in the 15th century by the Mendoza family, during the reign of John II of Castile. Historical Uses: Noble residence, defensive stronghold, and setting for events such as the imprisonment of Juana la Beltraneja.
3
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Prádena del Rincón is a charming village located in the Sierra Norte of Madrid, founded between the 11th and 12th centuries and historically linked to livestock farming. Strolling through its streets reveals traditional architecture surrounded by nature. Its monuments include the Romanesque-Mudejar church of Santo Domingo de Silos. The tranquility of the area and its rural trails invite you to a peaceful and contemplative getaway in the heart of the Sierra del Rincón. This is ideal for those seeking a genuine connection with nature and rural history, far from the hustle and bustle, with routes that allow you to explore ancient transhumance trails and enjoy the area's biodiversity.
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Beautiful place and beautiful river, with water, as it was flowing today.
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Stone bridge that crosses the Lozoya River near its passage through the Pinilla reservoir.
0
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Congos Bridge over the Lozoya River, hearing the water flow, nothing more
0
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nice easy route, to repeat!
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beautiful bridge over the Lozoya River
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There are nearly 50 dedicated no traffic touring cycling routes around Pantano de Puentes Viejas, offering a wide range of options for exploring the region's landscapes.
Most of the no traffic touring cycling routes in Pantano de Puentes Viejas are classified as 'difficult', with a significant number of 'moderate' options also available. This indicates that many routes involve considerable elevation changes and require a good level of fitness. For example, the Alcazaba de Buitrago – Views of the Lozoya River loop is rated difficult, covering over 43 km with nearly 600 meters of elevation gain.
The terrain around Pantano de Puentes Viejas is varied, often combining asphalt sections with unpaved tracks and trails. You can expect to cycle through pine forests, Pyrenean oaks, ash trees, and areas with holm oaks and rockrose. The routes frequently offer views of the Embalse de Puentes Viejas and surrounding mountainous formations.
Yes, many of the touring cycling routes in the area are designed as loops, allowing you to start and finish in the same location. An example is the Puentes Viejas Dam – El Villar Reservoir and Gorge loop from Buitrago del Lozoya, which offers a circular journey of almost 40 km.
The no traffic touring cycling routes in Pantano de Puentes Viejas vary in length, but many are substantial. For instance, the Montejo de la Sierra – Puerto de la Puebla loop is over 54 km long, while the Buitrago de Lozoya – Santuil Forest House loop covers nearly 35 km.
The region is rich in natural beauty. You'll encounter the impressive Puentes Viejas Dam and the expansive reservoir itself. The routes often follow the Lozoya River and pass through the Bosque de las Gariñas, offering captivating views of the surrounding mountainous landscape.
Absolutely. The area is dotted with historical points of interest. You can explore the well-preserved medieval town of Buitrago del Lozoya Historic Town and Walls, including the Castle of the Mendoza Family. Other historical elements like the Roman Bridge of El Berrueco and the Church of the Holy Cross in Las Navas de Buitrago are also nearby.
Many routes, such as those starting from Buitrago del Lozoya, offer convenient parking options within or near the town. It's advisable to check specific route details on komoot for recommended starting points and parking availability.
While many routes are rated 'difficult', there are also 'moderate' options that might be suitable for families with older children or those seeking a less strenuous ride. Look for routes with lower elevation gain and shorter distances, and always check the route description for specific family suitability.
Yes, towns like Buitrago del Lozoya, which serve as common starting points for many routes, offer cafes, restaurants, and pubs where you can refuel before or after your ride. Smaller villages along some routes may also have local establishments.
The area is highly rated by the komoot community, with an average score of 4.9 stars. Reviewers often praise the serene environment, the captivating views of the reservoir and surrounding forests, and the opportunity to explore an unspoiled territory away from urban traffic.


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