31
riders
17
rides
Gravel biking around Embalse de San Juan offers a diverse landscape for cyclists. The region is characterized by the Embalse de San Juan reservoir and the Alberche river, providing an aquatic backdrop to many routes. Terrain varies from mostly paved sections to unpaved segments, including gravel, rock slabs, and roots. These no traffic gravel bike trails traverse areas near municipalities such as San Martín de Valdeiglesias and Pelayos de la Presa, offering varied natural environments.
Last updated: July 12, 2026
4
riders
54.7km
04:14
920m
920m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
8
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
6
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
8
riders
45.7km
03:53
800m
800m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Popular around Embalse de San Juan
Beautiful and easy path along the Alberche river.
0
0
La Presa de Picadas is a hydraulic infrastructure located on the Alberche River, which gives rise to the reservoir of the same name. Surrounded by a natural environment of great beauty, it stands out for its rugged landscapes, pine forests, and calm waters, making it an ideal point of interest to enjoy nature in the Sierra Oeste of Madrid.
0
0
The Picadas Dam is a hydraulic structure located on the Alberche River, which forms the reservoir of the same name. Surrounded by a natural environment of great beauty, it stands out for its rugged landscapes, pine forests, and calm waters, making it an ideal point of interest to enjoy nature in the Sierra Oeste of Madrid.
0
0
The Embalse de Picadas is a natural enclave located on the course of the Alberche river, surrounded by pine forests and steep slopes that create a landscape of great beauty. Its calm waters and uncrowded environment make it an ideal place to enjoy nature in the Sierra Oeste of Madrid.
0
0
Beautiful views in this secluded spot
1
0
Bordering town in the community of Madrid, there are shops and bars
0
0
Impressive antenna installation. Beautiful road with little traffic.
0
0
There are 13 dedicated no traffic gravel bike trails around Embalse de San Juan, offering a variety of experiences for different skill levels. You'll find a good mix of moderate and difficult routes to explore.
The terrain around Embalse de San Juan is quite diverse. You'll encounter a mix of mostly paved surfaces and challenging unpaved segments. Expect flowy sections, some technical steps with rocks and roots, and varied natural environments throughout your ride. The region's unique landscape, including the reservoir and the Alberche river, contributes to this varied experience.
Yes, many of the gravel bike routes around Embalse de San Juan are circular, allowing you to start and finish at the same point. For example, the Picadas Reservoir – Alberche Greenway loop from Pelayos de la Presa is a challenging 54.7 km circular route with significant elevation gain.
Embalse de San Juan is particularly appealing as a winter destination due to its wet-friendly terrain and warm temperatures. While summers can be hot, leading to sandy and potentially slippery conditions, spring and autumn also offer pleasant weather for riding. Always check local conditions before you head out.
While many routes in the area are classified as moderate to difficult, the 'no traffic' focus ensures a safer environment for families. For a moderate option, consider the Picadas Reservoir – Embalse de Picadas loop from San Martín de Valdeiglesias, which is 35.6 km long and offers beautiful scenery without heavy vehicle traffic.
The routes often feature stunning views of the Embalse de San Juan reservoir itself, which is a central feature of the landscape. You'll also ride alongside the Alberche river and pass through areas near municipalities like San Martín de Valdeiglesias and Pelayos de la Presa. The San Martín de Valdeiglesias – Coracera Castle loop specifically includes a notable landmark.
The routes often start from towns like Pelayos de la Presa, San Martín de Valdeiglesias, or Navas del Rey. These municipalities typically offer parking options, which serve as convenient starting points for your gravel biking adventure. Always check local signage for specific parking regulations.
Absolutely. The region offers several difficult routes for experienced gravel bikers. For example, the Embalse de Picadas – Picadas Reservoir loop from Pelayos de la Presa is a demanding 48.7 km ride with over 600 meters of elevation gain, providing a significant challenge.
While specific public transport connections directly to trailheads can vary, the reservoir is situated near several municipalities like San Martín de Valdeiglesias and Pelayos de la Presa. It's advisable to check regional bus services from Madrid or other larger towns to these municipalities, and then plan your ride from there.
Gravel bikers frequently praise the diverse and scenic landscapes, the thrill of combining paved and unpaved sections, and the overall sense of adventure. The 'no traffic' aspect is highly valued for providing a peaceful and immersive outdoor experience, allowing riders to fully appreciate the natural beauty of the reservoir and its surroundings.
Yes, the routes often pass through or start near towns such as Pelayos de la Presa, San Martín de Valdeiglesias, and Navas del Rey. These towns offer various amenities, including cafes and restaurants where you can refuel and relax before or after your ride.
For those looking for a longer ride, the Picadas Reservoir – Alberche Greenway loop from Pelayos de la Presa is a substantial 54.7 km route. Another challenging option is the Alberche Greenway – Picadas Reservoir loop from Navas del Rey, which covers nearly 47 km with significant elevation changes.


Browse the best Gravel rides in other regions.