4.8
(68)
9,777
riders
11
rides
Road cycling around Guadalix De La Sierra offers diverse landscapes within the Sierra de Guadarrama mountain range. The region features mountainous terrain, centuries-old forests, and green valleys, providing varied gradients for cyclists. Prominent natural features include the Pedrezuela and Santillana Reservoirs, which add scenic elements to many routes. Cyclists can navigate mountain passes and enjoy dedicated bike lanes extending towards the Guadarrama range.
Last updated: November 2, 2026
425
riders
109km
05:36
1,910m
1,910m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(2)
212
riders
42.0km
01:49
280m
280m
Easy road ride. Mostly well-paved surfaces and easy to ride.

38
riders
97.9km
04:43
1,400m
1,400m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
42
riders
139km
07:21
2,540m
2,540m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
27
riders
17.9km
01:06
460m
460m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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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 water of the rich of Madrid. Shade and beware of a lot of traffic on weekends
0
0
lane to field link
0
0
Manzanares el Real Castle, also known as Mendoza Castle: Built in 1475 by order of Diego Hurtado de Mendoza, 1st Duke of the Infantado, on the site of a former Romanesque-Mudéjar church. Its architecture is Isabelline Gothic, with a square floor plan, cylindrical towers, and an octagonal keep. It served as the palatial residence of the powerful Mendoza family, who even established a literary court there. Declared a Historic-Artistic Monument in 1949. Today it houses a Medieval Interpretation Center, with exhibits of tapestries, armor, furniture, and audiovisual presentations about life in the Middle Ages.
1
0
Good water and the place is beautiful. A bit crowded if you're right next to it.
1
0
There are 7 dedicated no-traffic road cycling routes in the Guadalix De La Sierra area, offering a range of experiences for different skill levels.
The ideal times for road cycling in Guadalix De La Sierra are during spring, October, and November. The weather conditions during these months are generally favorable, providing a pleasant experience for exploring the region's quiet roads.
While most routes are moderate to difficult, a good option for those looking for a shorter, less strenuous ride is the Puerto de Canencia climb – Canencia Pass loop from Miraflores de la Sierra, which is just over 16 km long and rated moderate.
Yes, several routes are designed as loops, allowing you to start and end in the same location. Examples include the El Villar Reservoir and Gorge – El Berrueco loop from La Cabrera and the Pedrezuela Reservoir – Atalaya de El Molar loop from San Agustín del Guadalix.
The routes often pass through stunning natural landscapes. You might encounter features like the Hervidero Waterfall, the expansive Santillana Reservoir, or the serene Mojonavalle Forest. The region is part of the Sierra de Guadarrama, offering impressive mountainous backdrops.
Absolutely. For experienced cyclists seeking a challenge, routes like the Ascent to Puerto de La Puebla – Canencia Pass loop from Miraflores de la Sierra, spanning nearly 140 km with significant elevation gain, offer a demanding yet rewarding experience.
The area is highly rated by the komoot community, with an average score of 4.88 stars. Reviewers often praise the scenic beauty of the Sierra de Guadarrama, the tranquility of the no-traffic roads, and the rewarding climbs to mountain passes like Canencia Pass and La Morcuera Pass.
Many routes offer spectacular views of the Sierra de Guadarrama. The El Villar Reservoir and Gorge – Vultures' Viewpoint loop from Cabanillas de la Sierra, for instance, specifically highlights a viewpoint. The Valdelagua Geodetic Vertex also provides panoramic vistas of the mountain range.
Guadalix de la Sierra is accessible by bus from Madrid. While some bus lines (like 197C and 726 mentioned in queries) serve the area, it's advisable to check with the specific bus operator regarding their policy on transporting bicycles, as rules can vary and may depend on the bus type and passenger load.
Many of the routes start from towns like La Cabrera, Miraflores de la Sierra, or San Agustín del Guadalix. These towns typically offer public parking facilities where you can leave your vehicle before starting your ride. Always check local signage for parking regulations.
While the routes themselves focus on quiet roads, they often connect or pass through small towns and villages in the Sierra Norte de Madrid. These communities, such as Miraflores de la Sierra or San Agustín del Guadalix, usually have cafes, restaurants, and shops where you can stop for refreshments and supplies.


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