4.8
(29)
4,450
riders
22
rides
No traffic road cycling routes around Navarredonda Y San Mamés are situated in the Sierra Norte de Madrid, within the Lozoya Valley. The region features a diverse landscape with altitudes ranging from 1100 to 2100 meters, offering varied terrain for road cyclists. It is part of the Sierra de Guadarrama National Park, characterized by extensive forests of oaks, ash, holly, and pines, alongside rivers and streams like the Chorro, Nava, and San Mamés. This topography provides both gentle valley rides and challenging ascents up mountain passes.
Last updated: May 21, 2026
5.0
(5)
906
riders
95.9km
05:21
1,850m
1,860m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(1)
522
riders
66.6km
03:39
1,280m
1,280m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

Sign up for free
48
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
31
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
30
riders
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.
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 Navarredonda Y San Mamés
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 walled town located in the mountains north of Madrid.
0
0
nice easy route, to repeat!
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.
0
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
Located on an old Muslim fortress reconquered in 1085 under the reign of Alfonso VI. The first testimonies of the castle come from the hand of Alfonso VII, who gave the properties to the dukes of Mendoza. These, in the s. XV, they would build a castle fortified by seven different towers, built with brick in the Mudejar style. The Marquis of Santillana and, later, Juana de Portugal and her daughter, Juana la Beltraneja, would reside there. During the War of Independence, the French would use the fortress as a barracks, fleeing from it in 1813, destroying it in their escape, then beginning its deterioration. It currently has a bullring inside and has been closed for restoration since 2016. It is a historical gem that should not be overlooked if you visit the Madrid town.
0
0
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
There are over 20 no traffic road cycling routes around Navarredonda Y San Mamés, offering a variety of distances and elevations. These include 13 moderate and 9 difficult routes, ensuring options for different skill levels.
The routes in Navarredonda Y San Mamés feature diverse terrain, from gentle valley rides along rivers and meadows to challenging ascents up mountain passes. You'll cycle through extensive forests of oaks, ash, holly, and pines, with significant elevation changes as the area ranges from 1100 to 2100 meters in altitude.
Yes, many routes are circular. For a challenging option, consider the Buitrago de Lozolla, Puebla de la Sierra, Horcajo de la Sierra – circular route, which covers nearly 96 km with over 1800 meters of elevation gain. Another option is the Puerto de la Puebla Loop, a difficult 66 km ride.
The routes offer stunning views within the Sierra de Guadarrama National Park. You can pass by significant peaks and passes like Nevero Peak, Puerto de Linera, and Navafría Pass. The Pinilla Reservoir Viewpoint also offers panoramic vistas.
Spring and autumn are generally ideal for road cycling in Navarredonda Y San Mamés. The weather is milder, and the natural scenery, especially around features like the Chorrera de San Mamés waterfall, is particularly vibrant. Summer offers clear mountain air but can be warm, while winter may present colder conditions and potential snow at higher altitudes.
While most routes are moderate to difficult, there is at least one easy route available. These routes typically follow flatter sections of the Lozoya Valley, offering a gentler introduction to road cycling in the region.
Yes, several routes incorporate views of reservoirs. For instance, the El Villar Reservoir and Gorge – El Villar Reservoir Dam loop from Buitrago del Lozoya is a moderate 60 km route that takes you past the El Villar Reservoir. Another option is the La Serna del Monte – Puentes Viejas Dam loop.
The komoot community highly rates the road cycling experience in Navarredonda Y San Mamés, with an average score of 4.63 stars from 32 ratings. Cyclists often praise the quiet roads, the stunning mountain vistas, and the diverse challenges offered by the region's varied topography.
Absolutely. The region's high altitudes and mountainous terrain provide ample opportunities for challenging climbs. Routes like the Buitrago de Lozolla, Puebla de la Sierra, Horcajo de la Sierra – circular route with over 1800 meters of ascent, or the Buitrago de Lozoya – El Villar Reservoir and Gorge loop (67.5 km with over 1000m elevation gain), are designed for experienced riders seeking strenuous climbs and rewarding views.
Yes, the focus of this guide is specifically on no traffic road cycling routes. The Sierra Norte de Madrid, particularly around Navarredonda Y San Mamés, is known for its tranquil mountain roads, allowing cyclists to enjoy the natural beauty of the Sierra de Guadarrama National Park with minimal vehicle interference.
Many routes offer panoramic views of the Lozoya Valley and surrounding mountains. A notable spot is the Pinilla Reservoir Viewpoint, which provides expansive vistas. Cycling through mountain passes like El Colladillo Pass also offers excellent opportunities for scenic stops.


Browse the best Road cycling routes in other regions.