4.7
(306)
3,890
riders
177
rides
Mountain biking around Zarzalejo offers diverse terrain in the Sierra Oeste of Madrid, characterized by granite formations and panoramic views of the Sierra de Guadarrama. The region features a mix of dirt trails, forest roads, and mountain paths, providing varied topography for riders. Elevations include emblematic granitic features like Las Machotas and charming chestnut groves. This landscape provides a compelling setting for mountain biking with options for different skill levels.
Last updated: June 26, 2026
5.0
(2)
38
riders
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
2
riders
26.2km
03:23
1,070m
1,070m
This difficult 16.3-mile mountain biking route from San Lorenzo del Escorial explores Embalse de Peguerinos and offers views from Mirador de

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4
riders
35.2km
03:21
690m
690m
This difficult 21.9-mile mountain biking route in Sierra de Guadarrama features historical bunkers and panoramic views.
148
riders
62.9km
05:58
1,310m
1,310m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(5)
73
riders
63.6km
05:49
1,410m
1,410m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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A fairly steep hill finishes this trail. When you get there, take advantage of the views; they're beautiful.
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They say (I don't know how true this is) that Philip II used to watch the progress of the construction of the colossal monastery from this very spot during his hunting trips, which he was very fond of. Whether true or not, it makes for a beautiful viewpoint, especially in autumn.
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The Chair of Philip II is a famous granite viewpoint in San Lorenzo de El Escorial, near Madrid. Legend has it that King Philip II used it to view the construction of the Monastery of El Escorial. However, experts believe it was actually an ancient Celtic altar, possibly used for rituals. Today, it's a popular hiking spot with stunning views of the monastery and its surroundings.
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The Monastery of El Escorial was built by King Philip II in the 16th century to commemorate a military victory and serve as a royal pantheon for the Habsburg dynasty. Designed by architects Juan Bautista de Toledo and Juan de Herrera, it is characterized by its sober, Renaissance style. Today it is a UNESCO World Heritage Site.
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The Monastery of El Escorial was built by King Philip II in the 16th century to commemorate a military victory and serve as a royal pantheon for the Habsburg dynasty. Designed by architects Juan Bautista de Toledo and Juan de Herrera, it is characterized by its sober, Renaissance style. Today it is a UNESCO World Heritage Site.
5
0
A tremendously short but steep and demanding climb. In almost 5km, we climb 400m. It's rocky and difficult to complete the entire climb on a bike. Quite a challenge!
0
0
The Chair of Philip II is a group of platforms and seats carved in granite. According to tradition, Philip II used this site as an observatory during the construction of the Monastery of El Escorial. However, some theories suggest that it could be an ancient Vetton altar. This site offers spectacular views of the Monastery of El Escorial and its surroundings, including the La Herrería forest. The route to reach the Chair of Philip II is quite accessible and can be done in approximately one hour from the San Lorenzo de El Escorial Tourist Office.
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The Chair of Philip II is a group of platforms and seats carved in granite. According to tradition, Philip II used this site as an observatory during the construction of the Monastery of El Escorial. However, some theories suggest that it could be an ancient Vetton altar. This site offers spectacular views of the Monastery of El Escorial and its surroundings, including the La Herrería forest. The route to reach the Chair of Philip II is quite accessible and can be done in approximately one hour from the San Lorenzo de El Escorial Tourist Office.
1
0
There are over 180 mountain bike trails around Zarzalejo, offering a wide range of options for riders. The majority of these routes are rated as difficult, with 130 challenging trails, 39 moderate, and 11 easy routes available.
Zarzalejo's mountain bike trails feature diverse terrain, characterized by unique granite formations, panoramic views of the Sierra de Guadarrama, and charming chestnut groves. You'll encounter a mix of dirt trails, forest roads, and mountain paths, with varied topography and moderate to significant elevation gains.
Yes, Zarzalejo offers 11 easy mountain bike trails that are suitable for families or beginners. These routes provide a gentler introduction to the region's beautiful landscapes without the demanding technical sections of more difficult trails.
The region is rich in natural beauty and historical sites. You might encounter the emblematic granitic formations of Las Machotas, the serene Valmayor Reservoir, or enjoy panoramic views from the Seat of Philip II. The trails also pass by significant peaks like Mount Abantos and the Puerto de Malagón.
Yes, many routes in Zarzalejo are circular, allowing you to start and end in the same location. For example, the challenging Mount Abantos and Peguerinos Reservoir Loop is a popular circular option, offering significant elevation gains and scenic views.
The mountain biking experience in Zarzalejo is highly rated by the komoot community, with an average score of 4.6 stars from over 280 reviews. Riders often praise the diverse terrain, the stunning granite formations, and the expansive views of the Sierra de Guadarrama. The variety of routes, from moderate to difficult, is also frequently highlighted.
Yes, Zarzalejo's trails often pass by or lead to historical points of interest. The "Space bike route," part of the historical "Imperial Route," is one such example. You can also ride towards the Seat of Philip II, a granite viewpoint with historical significance and views of the Royal Monastery of San Lorenzo de El Escorial.
For a challenging long-distance ride, consider the Zarzalejo Village Center – Navahonda Hermitage loop from Robledo de Chavela. This difficult route spans approximately 62.9 km (39.1 miles) and involves significant elevation changes, providing a demanding yet rewarding experience.
Yes, the Malagon, Zarzalejo, Silla de Felipe II y Monasterio -- San Lorenzo de El Escorial route is an excellent choice. This difficult 30.7 km (19.1 miles) trail passes historical viewpoints and offers expansive views of the iconic monastery.
Zarzalejo offers good mountain biking conditions for much of the year. While specific seasonal considerations can vary, the diverse terrain and varied topography make it enjoyable across different seasons. It's always advisable to check local weather conditions before heading out, especially for winter conditions or summer heat.
Yes, the region is known for its unique granite formations. The area around Las Machotas, for instance, provides opportunities to experience these impressive natural structures firsthand. Trails like the Robledo de Chavela and Fresnedillas Bunker Loop traverse varied terrain that includes such geological features.


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