4.7
(36)
3,609
riders
50
rides
Road cycling around San Agustín Del Guadalix offers diverse natural landscapes and established routes. The region is characterized by the Guadalix River and its canyon, featuring both dry, open areas and lush sections, alongside varied terrain including riparian forests, Mediterranean forest, and agricultural lands. Historical aqueducts from the Canal de Isabel II, such as the Zegrí Aqueduct, add cultural interest to many routes. This environment provides a mix of moderate and challenging paths suitable for various road cycling abilities.
Last updated: October 13, 2026
97
riders
71.5km
03:13
630m
630m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
44
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult 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.
27
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
20
riders
49.9km
02:36
730m
730m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Beautiful place full of history.
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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.
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It is a good area for a quiet route without rushing... except for some sections with a lot of water where you have to walk.
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Beautiful path parallel to the road and under the Castle of Manzanares el Real
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Good place to stop before starting to climb the hill. Good product, very good people.
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A very well preserved castle. It is worth your visit.
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San Agustín Del Guadalix offers nearly 50 road cycling routes, catering to various skill levels. You'll find a good mix, with 5 easy routes, 26 moderate, and 18 difficult options to explore.
The region features diverse terrain, from the scenic Guadalix River and its canyon, which includes both dry, open areas and lush sections, to riparian forests, Mediterranean forest, agricultural lands, and cattle trails. This variety ensures an engaging and constantly changing environment for cyclists.
Yes, San Agustín Del Guadalix has 5 easy road cycling routes that are well-suited for beginners or families looking for a more relaxed ride. These routes typically feature well-paved surfaces and less challenging elevation gains.
Experienced cyclists seeking a challenge will find 18 difficult routes. A notable option is the Canencia Pass – Puerto de Canencia climb loop from El Molar, which is 81 km long and features significant elevation gains, demanding good fitness.
Yes, many of the road cycling routes in San Agustín Del Guadalix are designed as loops, allowing you to start and finish in the same location. Examples include the Santillana Reservoir – Alto del Cerro de San Pedro loop from El Molar and the El Vellón – El Molar loop from El Molar.
Absolutely. You can cycle past impressive natural features like the Hervidero Waterfall, a beautiful double waterfall on the Guadalix River. Other highlights include the View of the Guadalix Canyon from Matahonda Rocks and the Valdelagua Geodetic Vertex with Views of the Sierra de Guadarrama.
The region is rich in historical hydraulic infrastructure. You can encounter important aqueducts from the Canal de Isabel II, such as the historic Zegrí Aqueduct and the aqueducts of La Retuerta, Valcaliente, and La Sima, which date back to the 19th century, adding cultural interest to your ride.
San Agustín Del Guadalix is generally pleasant for road cycling for much of the year. The spring and autumn months offer mild temperatures and beautiful scenery. While the Hervidero Waterfall flows year-round, the warmer months are ideal for enjoying the full natural beauty of the area.
San Agustín Del Guadalix is located near Madrid, and public transport options are available to reach the municipality. It's advisable to check local bus schedules or regional train connections to plan your journey, especially if you're bringing your bike.
The municipality actively promotes its natural heritage and cycling routes, so you can typically find designated parking areas in and around San Agustín Del Guadalix, particularly near popular starting points for trails. Specific parking information might be available on local tourism websites or komoot route descriptions.
The road cycling routes in San Agustín Del Guadalix are highly rated by the komoot community, with an average score of 4.8 stars from nearly 30 reviews. Over 3000 road cyclists have used komoot to explore the varied terrain, often praising the diverse landscapes and well-maintained paths.
Yes, the area offers several long-distance routes. For example, the Canencia Pass – Puerto de Canencia climb loop from El Molar is over 81 km, and the Santillana Reservoir – Alto del Cerro de San Pedro loop from El Molar covers over 76 km, providing ample distance for extended rides.


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