4.4
(84)
8,202
riders
97
rides
Road cycling routes around Pantano de Valmayor traverse a diverse landscape within the Sierra de Guadarrama, characterized by its large reservoir, granite bedrock, and surrounding lush green forests. The region features mountainous terrain, ancient forests, and green valleys, offering varied gradients for road cyclists. Roads include both flat sections and challenging climbs, providing a mix of experiences.
Last updated: July 11, 2026
3.7
(3)
106
riders
70.4km
03:37
1,110m
1,110m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
30
riders
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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3.0
(1)
23
riders
24.7km
01:13
370m
370m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
14
riders
104km
05:30
1,680m
1,680m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
19
riders
87.8km
04:50
1,790m
1,790m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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Beautiful village with an enviable environment
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Quiet village with a fountain, all of these routes are highly recommended.
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The hardest section is the beginning, then it goes easy until the last 3km when it gets harder again. Be patient with the traffic, if you go on the weekend there are a lot of motorcycles.
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This church began to be built in the year of the discovery of America, in 1492, and was officially completed in 1619, although it was restored in the following centuries.
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Guadarrama is located on the river of the same name and, in turn, names the mountain range. It is located in the foothills and is a crossroads of routes of all kinds.
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Town located at the foot of Las Machotas and the Cruz Verde port, in the vicinity of San Lorenzo de El Escorial. From the quarry located there, the granite used to build the monastery of the town located on the other side of Pico del Fraile was extracted.
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At this point the Alberche River is crossed just below the San Juan reservoir dam. Usually the river carries a lot of water and the bed flows calmly, creating a very pleasant environment.
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There are nearly 100 road cycling routes around Pantano de Valmayor, catering to various skill levels. You'll find options ranging from easy rides to very challenging climbs.
The region offers a diverse landscape for road cycling. You can expect routes traversing the Sierra de Guadarrama with mountainous terrain, ancient forests, and green valleys. Roads include both flat sections ideal for speed and challenging climbs that test endurance, often along quiet secondary roads and past picturesque villages.
Yes, Pantano de Valmayor offers routes suitable for different ability levels. There are 11 easy routes and 50 moderate routes, providing options for beginners or families looking for a less strenuous ride. These routes often feature gentler gradients and scenic views.
Absolutely. For experienced road cyclists seeking a challenge, the area features 38 difficult routes with significant elevation gain. Routes like the El Escorial Monastery and Cruz Verde Pass Loop offer mountainous landscapes and demanding ascents. Some routes even include navigating a distinctive 'stone slab above the Valmayor reservoir,' which can be a technical and demanding part of a ride.
The roads around Pantano de Valmayor are generally well-suited for road cycling, featuring a mix of paved surfaces. Cyclists can expect to ride on quiet secondary roads that offer a smooth experience, though some routes may include sections with varied surfaces, especially when traversing through more natural or less developed areas.
Many routes offer scenic views of the Valmayor Reservoir itself, one of the largest in the Madrid region. You might also encounter the impressive Valmayor Dam, or the unique Stone slab above the Valmayor reservoir. The proximity to historical sites like El Escorial also allows for cultural exploration alongside your ride.
Yes, many of the routes around Pantano de Valmayor are designed as loops, allowing you to start and end at the same point. Examples include the Main Square of Guadarrama – Guadarrama loop from Las Zorreras-Navalquejigo or the Views of Valmayor Reservoir – Colmenarejo Slides loop from Colmenarejo, which offer varied distances and difficulties.
While specific dedicated cyclist parking areas are not explicitly listed, access points to routes often have general parking available in nearby towns and villages such as Guadarrama, Valdemorillo, or El Escorial, which serve as common starting points for rides around the reservoir.
Yes, the picturesque villages surrounding Pantano de Valmayor, such as Valdemorillo and El Escorial, offer various cafes and restaurants where cyclists can refuel and relax. These establishments are often accustomed to catering to outdoor enthusiasts.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 80 reviews. Reviewers often praise the diverse landscapes, the mix of challenging climbs and scenic flat sections, and the opportunity to combine physical activity with cultural exploration of nearby historical sites.
The region's climate, part of the Sierra de Guadarrama, generally makes spring and autumn ideal for road cycling, offering pleasant temperatures and lush scenery. Summer mornings are also suitable, though afternoons can be quite warm. Winter can be chilly, especially at higher elevations, but clear days still offer good riding conditions.


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