4.7
(38)
4,337
riders
21
rides
Road cycling routes around Horcajuelo De La Sierra navigate a landscape characterized by significant elevation changes, dense forests, and varied topography within the Sierra del Rincón Biosphere Reserve. The region features numerous mountain passes and quiet, well-paved roads, offering a demanding yet rewarding experience for cyclists. Expect long climbs with substantial elevation gains, often exceeding 1000 meters, through green valleys and natural scenery. The area's roads are generally narrow and experience low traffic, providing an immersive cycling environment.
Last updated: October 16, 2026
4.6
(7)
757
riders
83.3km
04:41
1,640m
1,640m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(2)
341
riders
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

3.0
(1)
40
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
24
riders
39.8km
02:07
730m
730m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
8
riders
131km
07:44
3,040m
3,040m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
Get access to more routes and recommendations from other explorers.
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.
A very pleasant pass to climb up the Puebla de la Sierra side. To do this, you have to access it from Robledillo, with very steep ramps to warm up, and a few kilometers on a narrow and bumpy road. The views and the route are totally worth it. Avoid weekends, especially busy hours, as motorcycles, and especially cars, can spoil the party a bit, as I say, the road is very narrow. There is a fountain at the lowest point between Robledillo and Puebla, and another one when leaving Puebla de la Sierra. They are the only two points where you will be able to fill your bottles "for free".
0
0
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
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.
0
0
Beautiful walled town located in the mountains north of Madrid.
0
0
Place between Segovia and Guadalajara that is the starting point for many routes.
0
0
Beautiful town in La Sierra de Madrid with extraordinary landscapes. We recommend this town and its surroundings to isolate yourself from the world.
1
1
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.
0
0
Excellent cabin enabled as a free refuge where you can spend the night. With fireplace, door that closes well and good insulation. There are no water sources very close.
0
0
There are over 20 road cycling routes around Horcajuelo De La Sierra, offering a range of experiences. You'll find 8 moderate routes and 12 difficult routes, catering to various fitness levels.
Road cycling in Horcajuelo De La Sierra is characterized by significant elevation changes and challenging mountain passes. The region features long, constant climbs with gradients often exceeding +1000 to +2000 meters. Roads are generally well-paved, narrow, and experience little traffic, providing a tranquil experience amidst varied topography, dense forests, and impressive rock formations.
Yes, many routes are circular. For example, the difficult Montejo de la Sierra, Manjirón, Puebla de la Sierra – circular route covers 83.3 km with over 1600 meters of elevation gain. Another option is the difficult La Serna del Monte, El Cardoso de la Sierra – circular route, a 61.5 km path with over 1200 meters of climbing.
Horcajuelo De La Sierra is known for its challenging terrain. Routes like the Puerto de La Puebla (1636 m) – La Hiruela loop from Prádena del Rincón offer significant climbs, with this specific route featuring over 1700 meters of elevation gain over 67.4 km. Many routes include multiple ascents of passes like Puerto del Cardoso, Puerto de La Hiruela, and Puerto de la Puebla.
You'll encounter stunning natural beauty and cultural heritage. Highlights include the impressive Chorrera de los Litueros Waterfall, especially vibrant in spring. You can also cycle through the unique Birch Forest of Somosierra, or pass through traditional villages like La Hiruela, known for its preserved architecture.
Yes, some routes offer scenic views of reservoirs. The difficult El Villar Reservoir and Gorge – Ascent to Puerto de La Puebla loop from Prádena del Rincón is an excellent option, providing views of the reservoir and gorge while tackling mountain passes.
The road cycling routes in Horcajuelo De La Sierra are highly rated by the komoot community, with an average score of 4.75 stars from over 27 reviews. Cyclists often praise the challenging climbs, quiet roads, and the stunning natural scenery within the Sierra del Rincón Biosphere Reserve.
The region offers diverse landscapes that change with the seasons. While specific recommendations depend on personal preference for weather and foliage, spring and autumn are generally ideal for road cycling, offering pleasant temperatures and vibrant natural colors. The Chorrera de los Litueros Waterfall is particularly spectacular during thaw and spring.
Yes, while many routes are difficult, there are moderate options available. For instance, the Buitrago de Lozoya – El Villar Reservoir and Gorge loop from La Serna del Monte is a moderate 51.7 km route with around 746 meters of elevation gain, offering a rewarding experience without the most extreme ascents.
Absolutely. The region's numerous mountain passes provide breathtaking panoramic views. For example, Pico Tres Provincias (Cebollera Vieja), located at over 2100 meters, offers extensive views in all directions, making the challenging climbs well worth the effort.
Horcajuelo De La Sierra stands out due to its location within the Sierra del Rincón Biosphere Reserve, ensuring a backdrop of protected natural beauty. The combination of challenging, Vuelta a España-worthy mountain passes, quiet and well-paved roads, and diverse ecosystems—from dense forests to high peaks—creates an immersive and rewarding cycling experience.


Browse the best Road cycling routes in other regions.