4.0
(11)
1,305
riders
4
rides
Road cycling routes around National Park Cumbre, Circo y Lagunas Peñalara traverse a mountainous landscape characterized by high passes, deep valleys, and scenic reservoirs. The region features varied terrain, from challenging ascents to more gentle routes around water bodies. Cyclists can expect to encounter both open mountain views and sections passing through forested areas. This area offers a diverse environment for road cycling, with elevations that provide both demanding climbs and rewarding descents.
Last updated: May 22, 2026
5.0
(19)
185
riders
71.3km
03:42
1,220m
1,220m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
35
riders
17.1km
00:52
280m
280m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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10
riders
25.6km
01:05
160m
160m
Moderate road ride. Great for any fitness level. Some segments of this route may be unpaved and difficult to ride.
4.7
(3)
16
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
18
riders
30.6km
01:49
670m
670m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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Popular around National Park Cumbre, Circo y Lagunas Peñalara
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It is located in the Sierra de Guadarrama mountain range, between the municipalities of Miraflores de la Sierra and Rascafría, in the Community of Madrid. From Miraflores de la Sierra (1200m), the route ascends approximately 600m over 10km (average gradient 4–6%), and after reaching the summit, it descends 13km to Rascafría (1150m) with a gradient of 4.5–7%.
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It's a classic climb in the Vuelta a España and in cyclotourism events like the Perico Delgado ride. The switchbacks section is very demanding: The first 4 km are gentle (2-3%). From the Puente de la Cantina (Cantina Bridge), ramps of 6-7% begin. Between km 6 and 8 are the five tightest bends, almost linked together, in a wooded area. The final kilometer has a steep ramp before reaching the summit.
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They are located on the Segovia side of the Navacerrada Pass, on the CL-601 road (formerly the N-601), which connects La Granja de San Ildefonso with the pass. Approximate altitude: between 1,400 m and 1,700 m. There are seven hairpin bends that traverse the foothills of the Sierra de Guadarrama mountain range. Total length of the pass on this side: 13.6 km, with a 669 m elevation gain and an average gradient of 4.9%. The steepest ramps are in the switchbacks, with gradients of 6-8% and occasional sections reaching 9%. Summit at the Navacerrada Pass (1,856 m).
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The name comes from the stone boundary markers erected in the 18th century to demarcate lands acquired by Charles III for hunting. During the Spanish Civil War, it was a strategic area with a Republican detachment stationed there. It formerly housed the Valcotos ski resort, which no longer exists.
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The Siete Revueltas are one of the most iconic sections of the road that ascends to the Navacerrada Pass. This section consists of seven hairpin bends, one after the other, marking the final and toughest part of the climb from the Segovia side.
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There's a fountain as you reach the top on the right. Follow the cobblestone path.
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1
Information about the “Acueducto de Segovia” and many more photos can be found in the corresponding hiking highlight at => https://www.komoot.com/de-de/highlight/4225055
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There are around 7 dedicated road cycling routes in National Park Cumbre, Circo y Lagunas Peñalara featured on komoot, offering a diverse range of experiences from easy rides to challenging mountain passes.
Yes, the region offers routes suitable for beginners. For a more relaxed ride, consider the Plaza de España, Rascafría – Pinilla Reservoir Viewpoint loop from Rascafría, which is an easy 35.4 km route. Another accessible option is the View of Monte Atalaya loop from Parque Natural de la Sierra de Guadarrama Norte, covering 22.1 km with minimal elevation gain.
For experienced cyclists seeking a challenge, the National Park features demanding routes with significant elevation. The Monastery of El Paular – Plaza de España, Rascafría loop from Rascafría is a difficult 74.3 km route with over 1400 meters of ascent. Another challenging option is the Cotos Pass – Navacerrada Pass loop from Puerto de Navacerrada, a 67.7 km ride connecting two major mountain passes.
While many routes involve significant climbs, families can find enjoyable sections, particularly around the flatter areas near reservoirs or in the valleys. The easier routes, such as the View of Monte Atalaya loop from Parque Natural de la Sierra de Guadarrama Norte, might be suitable for families with older children or those comfortable with moderate distances.
The best season for road cycling in National Park Peñalara is typically from late spring through early autumn (May to October). During these months, the weather is generally milder, and the mountain passes are clear of snow, offering optimal conditions for exploring the region's diverse terrain.
Yes, many of the road cycling routes in the National Park are designed as loops, allowing you to start and finish in the same location. Examples include the popular Plaza de España, Rascafría loop from Rascafría and the more challenging Monastery of El Paular – Plaza de España, Rascafría loop from Rascafría.
Road cycling routes in Peñalara often feature stunning panoramic views, especially along the mountain passes. Keep an eye out for viewpoints that offer vistas of the glacial cirques and lakes. The Peñalara Glacial Cirque itself is a significant natural monument, and routes passing through higher elevations will provide ample opportunities for scenic stops.
Beyond the natural beauty of the mountains, you can encounter various attractions. Routes may pass by historical sites like the Monastery of El Paular. Natural highlights include several lakes such as Lake of the Birds and Laguna de Peñalara, as well as unique natural formations like the Sillada de Garcisancho Meadow.
While popular routes can see more traffic, especially on weekends, exploring the less-traveled roads or cycling during off-peak hours (early mornings or weekdays) can offer a more serene experience. Routes that venture deeper into the valleys or away from the main passes might also be less crowded.
The road cycling routes in National Park Cumbre, Circo y Lagunas Peñalara are highly rated by the komoot community, with an average score of 4.4 stars from over 16 reviews. Cyclists often praise the challenging climbs, the rewarding descents, and the breathtaking mountain scenery, particularly around the high passes and glacial lakes.
Yes, several towns and villages within and around the National Park, such as Rascafría and Puerto de Navacerrada, offer cafes, restaurants, and pubs where cyclists can refuel and take a break. These spots are often strategically located along or near popular routes.
Common starting points for road cycling routes often include towns like Rascafría and areas near the mountain passes such as Puerto de Navacerrada. These locations typically offer parking facilities, making them convenient access points for cyclists looking to explore the National Park.
Road cycling during winter in National Park Peñalara can be challenging due to snow and ice, especially at higher elevations and mountain passes. While some lower-lying roads might be clear, it's generally recommended to check weather and road conditions carefully, and consider alternative sports like cross-country skiing or snowshoeing during peak winter months.


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