4.6
(32)
4,721
riders
28
rides
Road cycling around Embalse de Río Sequillo offers diverse terrain within the Sierra de Guadarrama, characterized by the Lozoya Valley, surrounding mountains, and centenary pine forests. The region features mostly paved surfaces with options ranging from gentle paths to challenging routes with significant elevation gains. Cyclists can experience varied mountain scenery, including views of the Embalse de Riosequillo dam and the Lozoya River. This area provides a suitable environment for no traffic road cycling routes, catering to various skill levels.
…Last updated: July 12, 2026
5.0
(5)
919
riders
95.9km
05:21
1,850m
1,860m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(1)
536
riders
66.6km
03:39
1,280m
1,280m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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3.0
(1)
71
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
48
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
24
riders
50.9km
02:49
1,030m
1,030m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
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Popular around Embalse de Río Sequillo
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.
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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 walled town located in the mountains north of Madrid.
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nice easy route, to repeat!
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Beautiful town in La Sierra de Madrid with extraordinary landscapes. We recommend this town and its surroundings to isolate yourself from the world.
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The Puentes Viejas reservoir is located in the middle course of the Lozoya River, in the Sierra Norte (Madrid). It belongs to the Canal de Isabel II reservoir network and is the third reservoir in the direction of the current that the river passes through.
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Recreational area near the Embalse del Villar dam made up of a forest populated by pines, gall oaks, oaks and poplars. Ideal for crossing your paths.
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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 25 dedicated no-traffic road cycling routes around Embalse de Río Sequillo. These routes cater to various skill levels, including 2 easy, 12 moderate, and 12 difficult options, ensuring there's a suitable ride for almost every cyclist.
Embalse de Río Sequillo, nestled in the Sierra de Guadarrama, offers a tranquil environment with stunning views of the Lozoya Valley and surrounding mountains. The region features well-maintained, mostly paved surfaces, diverse terrain from gentle paths to challenging climbs, and routes that pass through charming villages and historical sites like Buitrago del Lozoya, all designed to minimize traffic encounters.
Yes, the area offers options suitable for families and beginners. Notably, there's an accessible 6-kilometer circular route directly around the Embalse de Río Sequillo itself, which is easy and well-marked. The broader Lozoya Valley also features natural trails with an intermediate elevation profile, perfect for a relaxed family ride.
You can expect a diverse range of terrain. While many routes feature gentle paths ideal for leisurely rides, the Sierra de Guadarrama also provides more challenging sections with significant elevation gains. The surfaces are predominantly paved, offering a smooth experience for road cyclists, often winding through pine forests and along the Lozoya River.
For experienced cyclists seeking a challenge, routes like the Roman Bridge of Valdesotos – Puentes Viejas Dam loop from Buitrago del Lozoya offer over 130 km with significant elevation. Another demanding option is the Buitrago de Lozolla, Puebla de la Sierra, Horcajo de la Sierra – circular route, which covers nearly 96 km with over 1800 meters of ascent.
Yes, many of the routes around Embalse de Río Sequillo are designed as loops, allowing you to start and end at the same point. For example, the Puerto de la Puebla Loop and the Puerto de la Puebla – Buitrago de Lozoya loop from Buitrago del Lozoya are excellent circular options for road cyclists.
Cycling in this region offers numerous scenic highlights. You'll encounter breathtaking vistas of the Lozoya Valley, the Somosierra and Sierra del Rincón mountains, and the Embalse de Riosequillo dam itself. Routes often pass through charming traditional villages and historical sites, such as the ancient walls of Buitrago del Lozoya, providing cultural as well as natural points of interest.
The area is highly rated by the komoot community, with an average score of 4.6 stars from 29 ratings. Reviewers often praise the stunning natural beauty, the quiet roads perfect for no-traffic cycling, and the diverse routes that cater to both leisurely rides and challenging climbs through picturesque mountain scenery.
Yes, Buitrago del Lozoya is a recognized starting point for many cycling routes in the region and typically offers parking facilities. Additionally, the recreational area near Embalse de Río Sequillo provides ample space, making it convenient to access the local trails.
The spring and autumn months generally offer the most pleasant conditions for road cycling around Embalse de Río Sequillo, with mild temperatures and beautiful scenery. Summer can be warm, especially in the midday, while winter may bring colder temperatures and occasional snow at higher elevations, though many lower routes remain accessible.
Absolutely. The region features 12 moderate routes, perfect for those looking for a balanced challenge without extreme difficulty. An example is the El Villar Reservoir and Gorge – El Villar Reservoir Dam loop from Buitrago del Lozoya, which offers a substantial ride of over 60 km with a manageable elevation gain.


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