4.9
(77)
10,838
riders
13
rides
Road cycling routes around Bustarviejo are situated within Madrid's Northern Sierra, offering diverse terrain for cyclists. The region is characterized by its hilly and mountainous landscape, framed by the Sierra de Guadarrama. Well-paved roads provide access to challenging mountain passes and scenic routes, with notable features including the Mondalindo Peak and the Valle Hermoso. This area provides varied road cycling terrain, from demanding ascents to more undulating paths.
Last updated: July 5, 2026
5.0
(1)
311
riders
55.6km
03:29
1,400m
1,400m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
272
riders
98.9km
05:57
2,340m
2,340m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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234
riders
66.3km
04:06
1,630m
1,630m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
341
riders
68.0km
03:38
1,340m
1,330m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
79
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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The water of the rich of Madrid. Shade and beware of a lot of traffic on weekends
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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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Good water and the place is beautiful. A bit crowded if you're right next to it.
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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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Ascent to Morcuera from Rascafría with views of the Pinilla reservoir
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The **Centennial Yew of Canencia** is a unique tree of great botanical and landscape value in the Sierra de Guadarrama, in the Community of Madrid. It is not just a specimen, but part of a small population of yews that has survived in an exceptional setting, the Canencia Birch Forest. ### Characteristics and Location * **Species:** *Taxus baccata* (common yew). * **Age:** The most notable specimen is estimated to be between **400 and 500 years old**. Its longevity is one of the most fascinating characteristics of this species. * **Dimensions:** It has a trunk of considerable girth (around 4.10 meters) and a wide crown about 15 meters in diameter, which demonstrates its advanced age and health. * **Location:** It is located in the **Canencia Birch Forest** area, very close to the Canencia Pass. It is often included in the popular hiking trail known as "The Birch Forest Path" or the "Mojonavalle Waterfall Path." It is located near the Sestil del Maíllo stream. * **Environment:** The yew coexists with other unique species such as birch, holly, and Scots pines. This humid and protected microclimate has allowed the survival of these trees, which are relics of colder, wetter times. ### Importance and Uniqueness * **Botanical Value:** Yews are extremely slow-growing trees and are considered almost immortal. In Spain, they are a protected species, and finding such ancient specimens is a rarity. * **Landscape Value:** The Canencia yew stands out for its majestic appearance in the midst of a very picturesque forest, attracting numerous hikers and nature lovers. * **History and legend:** Like many ancient yew trees, it is steeped in legend. In many European cultures, they were considered sacred trees for their longevity and the toxicity of their parts (except for the pulp of their fruit). ### Access and routes To visit the yew, the most common route is the **Birch Forest Path**, which starts from the Canencia Pass itself. The path is signposted. You walk along a forest track to a detour that leads directly to the Chorrera de Mojonavalle, and a little further on, you will find the yew tree. Despite its age, the tree is increasingly visible and accessible, but it is essential to be respectful and not damage its surroundings to preserve this natural monument.
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Good, shady area, water in Rascafría and upstream, well paved. Too busy on weekends.
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There's a fountain as you reach the top on the right. Follow the cobblestone path.
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The region around Bustarviejo, nestled in Madrid's Northern Sierra, features predominantly hilly and mountainous terrain. You'll encounter diverse landscapes, from challenging ascents in the Sierra de Guadarrama to more undulating paths through valleys, all on well-maintained paved roads.
Yes, experienced cyclists will find plenty of challenging routes. The area is known for significant climbs like the Morcuera Pass and the Canencia Pass. For example, the difficult route Plaza de España, Rascafría – La Morcuera Pass loop from Bustarviejo covers 41.2 miles (66.3 km) with substantial elevation gain.
While cycling, you can enjoy views of the majestic Sierra de Guadarrama. Notable natural features include the Mondalindo Peak and the fertile Valle Hermoso. You might also pass by historical elements like the ancient Cañada Real Segoviana. Mountain passes such as Canencia Pass and La Morcuera Pass offer stunning vistas.
Yes, Bustarviejo offers picturesque circular routes. An example is the Robledal – Soto del Real Cycling Area loop from Navalafuente, a moderate 37.4 miles (60.2 km) path that provides varied scenery through forests and meadows.
Bustarviejo benefits from a mild climate that extends the cycling season, making it enjoyable for much of the year. Spring and autumn generally offer the most comfortable temperatures for tackling the region's diverse terrain.
The routes in Bustarviejo are highly rated by the komoot community, with an average score of 4.9 stars from over 50 reviews. Cyclists often praise the well-maintained paved roads, the challenging mountain passes, and the spectacular views of the Sierra de Guadarrama.
For those seeking longer rides, routes like the difficult El Villar Reservoir – Canencia Pass loop from Miraflores de la Sierra extend over 63 miles (102.5 km) and include significant elevation, perfect for endurance training.
Yes, some routes will take you near reservoirs. For instance, the moderate El Atazar Reservoir – El Berrueco loop from Navalafuente offers views of the El Atazar Reservoir. Other nearby water bodies include Pedrezuela Reservoir and Pinilla Reservoir Viewpoint.
Yes, there are moderate routes that provide a balanced cycling experience. The Robledal – Soto del Real Cycling Area loop from Navalafuente is a great example, offering varied scenery without the intense climbs of the most difficult passes.
Bustarviejo itself has rural charm with traditional architecture, cobblestone streets, and historical structures like the 17th-century Town Hall and the 15th-century Church of the Purísima Concepción. You might also encounter the ancient Cañada Real Segoviana or the historical Fuente del Collado, a spring dating back to 1350.
Many routes in the area feature significant mountain passes. The Plaza de España, Rascafría – La Morcuera Pass loop from Bustarviejo specifically includes the La Morcuera Pass, while the El Villar Reservoir – Canencia Pass loop from Miraflores de la Sierra takes you over the acclaimed Canencia Pass.


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