4.8
(26)
5,424
riders
18
rides
No traffic road cycling routes around Embalse del Atazar are situated in a rugged, mid-mountain zone within the southern foothills of the Sierra de Ayllón, characterized by slate and granite outcrops. The region features diverse landscapes including holm oak forests, juniper thickets, ash groves, and pine forests, with deep, narrow gorges carved by the Lozoya River. This geological diversity provides varied terrain for road cyclists, from challenging climbs to scenic loops around the reservoir. Panoramic views of the Embalse del…
Last updated: July 12, 2026
5
riders
28.2km
01:21
340m
340m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
203
riders
84.6km
04:25
1,550m
1,550m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Sign up for free
5.0
(1)
20
riders
60.4km
03:04
1,030m
1,030m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
20
riders
15.1km
00:46
210m
210m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
5.0
(4)
452
riders
72.5km
04:08
1,480m
1,480m
Tackle the difficult Sierra de la Puebla Loop, a 45.1-mile road cycling route with 4840 feet of elevation gain through scenic mountains.
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
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
0
Beautiful town in La Sierra de Madrid with extraordinary landscapes. We recommend this town and its surroundings to isolate yourself from the world.
0
1
Beautiful town in the Sierra Pobre, highly recommended for biking, mtb and hiking, lots of water and shade around
0
0
On the Puebla de la Sierra highway you come across this viewpoint over the Puebla river gorge. The landscape is overwhelming. The vertical walls of bare rock stand before the green ridges of the mountains and the sky. It is an ideal place to immortalize with a photograph.
1
0
El Berrueco is a town of about 800 inhabitants, located very close to the El Atazar reservoir. In its municipal term is the boyal pasture of El Berrueco, a large expanse of pastures where ash trees, oaks and junipers abound. The hiking trails in the area are highly recommended, especially in spring when the grass turns green.
3
0
It is worth it for the incredible views that can be seen from the top. A complete panoramic view of the Atazar but it is difficult to get there with a road bike. Likewise, from the road you can see the views and the tower itself is El Barrueco.
0
0
The road here is very winding. The incredible landscape to be photographed.
0
1
There are 19 dedicated no-traffic road cycling routes around Embalse del Atazar, offering a variety of distances and challenges for cyclists looking to explore the region without heavy vehicle interference.
The routes around Embalse del Atazar cater to a range of abilities. You'll find 1 easy route, 6 moderate routes, and 12 difficult routes, ensuring options for both casual riders and experienced cyclists seeking a challenge.
Yes, there is at least one easy route suitable for beginners. For example, the Roadbike loop from Puentes Viejas offers a shorter distance and less elevation, making it a good starting point to enjoy the area's beauty.
The more challenging routes around Embalse del Atazar can feature significant elevation gains. For instance, the Ascent to Puerto de La Puebla – Puerto de La Puebla (1636 m) loop from El Berrueco involves over 1,500 meters of climbing, providing a demanding experience for advanced cyclists.
The region offers diverse landscapes, from rugged areas characterized by slate to granite outcrops. You'll cycle through varied ecosystems including holm oak forests, juniper thickets, ash groves, and pine forests, all set within the mid-mountain zone of the Sierra de Ayllón.
Yes, many routes pass by interesting historical sites. You might encounter the Roman Bridge of El Berrueco, or pass through charming historical towns like Torrelaguna and Patones de Arriba. The area is also notable for its hydraulic infrastructure, including various dams and reservoirs.
Absolutely. Many routes offer spectacular panoramic views of the Embalse del Atazar. You can also find specific viewpoints like Views of the Lozoya River and View of the La Puebla River, which provide stunning vistas of the water and surrounding mountains.
Yes, many of the no-traffic road cycling routes around Embalse del Atazar are circular, allowing you to start and end at the same point. This includes loops around the reservoir itself and routes that incorporate nearby towns and natural features.
For a longer and more challenging ride, consider the Ascent to Puerto de La Puebla – Puerto de La Puebla (1636 m) loop from El Berrueco, which covers over 84 kilometers with significant elevation gain, offering a full day's adventure.
The area is highly rated by the komoot community, with an average score of 4.9 stars. Reviewers often praise the diverse landscapes, the challenging climbs, and the opportunity to explore the region's natural beauty and charming villages on quiet roads.
Yes, several routes incorporate other significant hydraulic structures in the region. For example, the El Villar Reservoir and Gorge – El Berrueco loop from Cervera de Buitrago allows you to see the El Villar Reservoir, while the Montejo de la Sierra – Puentes Viejas Dam loop from El Berrueco passes by the Puentes Viejas Dam.
The region is generally pleasant for cycling from spring through autumn. Spring offers lush greenery and comfortable temperatures, while autumn provides beautiful foliage. Summer can be warm, so early morning rides are recommended. Winter cycling is possible but requires checking weather conditions, especially for higher elevations.


Browse the best Road cycling routes in other regions.