4.6
(100)
942
hikers
73
hikes
Hiking around San Sebastián De Los Reyes, located north of Madrid, offers access to a diverse natural environment. The region features two distinct topographical zones: a western area with moderate slopes and oak forests, and a flatter eastern zone shaped by the Jarama River. Significant portions of the municipality, including the Dehesa Boyal and Monte Coto Pesadilla, are integrated into the Parque Regional de la Cuenca Alta del Manzanares and a Biosphere Reserve. This area is characterized by holm oak…
Last updated: May 10, 2026
4.5
(13)
128
hikers
8.28km
02:14
100m
100m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.8
(5)
17
hikers
6.47km
01:43
60m
60m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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3.7
(3)
6
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
2
hikers
7.02km
01:52
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
2
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Natural Environment: Almost 230 hectares of Mediterranean forest, mainly populated by holm oaks, which are part of the Cuenca Alta del Manzanares Regional Park. Facilities: It has a very complete Municipal Sports Center (indoor and summer pools, gym, spa), children's leisure areas, and picnic spots. Routes: It is ideal for cycle touring and hiking. A cycle path borders part of the dehesa and connects with Alcobendas.
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Location: It is located at the highest point of the Dehesa Boyal Park, on the border between Alcobendas and San Sebastián de los Reyes. The Viewpoint: It is easily recognizable by its wooden structure in the shape of a pergola with benches. Access: The most common route starts from the Polideportivo of San Sebastián de los Reyes or from the Manuel de Falla area in Alcobendas. It is a very pleasant walk and suitable for all levels. Environment: You are in the heart of the Mediterranean forest, surrounded by holm oaks, broom, and, of course, the name of the hill says it all: areas where ferns abound if you look closely at the undergrowth.
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Rest with views of the bridge
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Crossing the river in summer, with little flow, is a pleasure and can be done easily!
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The future green arch passes through here, and you can go to Soto de viñuelas. Rest area
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One of the places to highlight near the Dehesa Boyal de San Sebastián, where you can enjoy nature. The stream is a small tributary of the Jarama River, in turn the main tributary of the Tagus.
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Path that surrounds the Dehesa Boyal and enters the plan of its regeneration. It has informative signs and a curious hotel for insects.
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A beautiful viewpoint in the form of a pergola, located on Cerro Helecho, where you can see a panoramic view of Madrid to the South and the Guadarrama mountain range to the North.
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The region offers diverse topography. You'll find a western area with more pronounced reliefs and moderate slopes, characterized by oak forests and streams. The eastern zone, shaped by the Jarama River, is generally flatter. Many trails, especially within the Dehesa Boyal, traverse Mediterranean holm oak forests.
Yes, San Sebastián De Los Reyes is very welcoming for hikers of all levels. Out of over 70 available routes, more than 40 are classified as easy, making them suitable for casual strolls or family outings. For example, the Dehesa Boyal Loop Trail is an easy 4.0-mile path through Mediterranean forests.
Absolutely. Many trails in San Sebastián De Los Reyes are circular, offering convenient starting and ending points. The Dehesa Boyal, a significant natural space, features several such routes. A popular option is the Dehesa Boyal de San Sebastián y arroyo de Viñuelas — circular desde Polideportivo, a 7.9-mile trail.
San Sebastián De Los Reyes boasts several interesting natural features. Within the Dehesa Boyal, you can discover watering holes, remnants of its grazing past, and even an insect hotel. For panoramic views, consider visiting the Valdeliganar Viewpoint or the Valdelagua Geodetic Vertex, which offers vistas of the Sierra de Guadarrama. The area also features the Jarama and Guadalix rivers, and smaller streams like Arroyo de Viñuelas.
Yes, you can find waterfalls in the vicinity. Notable ones include the Hervidero Waterfall and the El Coso Waterfall, which are popular natural attractions in the region.
Yes, with a large number of easy trails and protected natural spaces like the Dehesa Boyal, San Sebastián De Los Reyes is well-suited for family hikes. These routes often feature gentle slopes and interesting points like watering holes, providing an enjoyable experience for all ages. The watering holes of the Dehesa Boyal trail is an easy option.
The region's Mediterranean climate makes hiking enjoyable for much of the year. Spring and autumn offer pleasant temperatures and vibrant natural scenery. Even in winter, many trails remain accessible, especially the lower-elevation paths. Summers can be warm, so early morning or late afternoon hikes are recommended during this season.
San Sebastián De Los Reyes is located north of Madrid and is generally well-connected. Many trailheads, particularly those around the Dehesa Boyal, can be reached via local bus services or are within reasonable distance from metro stations, making them accessible without a car.
Yes, for popular hiking areas like the Dehesa Boyal, you will typically find designated parking facilities. It's advisable to check specific trailhead information for the most convenient parking options, especially near recreational areas or sports complexes.
The hiking routes in San Sebastián De Los Reyes are highly regarded by the komoot community, with an average rating of 4.6 stars from over 90 reviews. Hikers often praise the well-maintained paths, the beauty of the holm oak forests, and the opportunities to observe local wildlife within the protected natural areas.
While most trails are easy to moderate, some offer a longer distance and slightly more elevation gain. For instance, the Matapiñonera to Arroyo de la Vega Trail is a moderate 5.1-mile hike that provides green spaces and viewpoints, suitable for those looking for a bit more of a workout.


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