4.1
(131)
790
hikers
31
hikes
Hiking around Embalse de San Juan offers diverse terrain in the Autonomous Community of Madrid, Spain. The region is characterized by the reservoir itself, fed by the Alberche River, and surrounded by pine forests and the initial foothills of the Gredos Mountain Range. Hikers encounter varied landscapes, including rocky mountains, granite slabs, and paths along the water's edge. This environment provides a blend of riverside trails, forest routes, and elevated viewpoints.
Last updated: June 29, 2026
4.0
(5)
18
hikers
10.2km
02:58
240m
240m
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
9
hikers
19.6km
05:24
290m
290m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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4.3
(3)
4
hikers
14.6km
04:25
340m
340m
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
2.5
(2)
8
hikers
7.91km
02:17
180m
180m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
6
hikers
10.8km
02:52
110m
110m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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The Alberche River is one of the main watercourses in the Sierra Oeste of Madrid, shaping landscapes of great natural value. As it passes through the area, it creates wooded riverbanks, natural beaches, and spaces of great beauty, being a key element in the environment of the routes and an ideal place to enjoy nature.
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The Embalse de Picadas is a natural enclave located on the course of the Alberche river, surrounded by pine forests and steep slopes that create a landscape of great beauty. Its calm waters and uncrowded environment make it an ideal place to enjoy nature in the Sierra Oeste of Madrid.
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The Cistercian monastery of Pelayos de la Presa is the oldest monastic complex in Madrid. It dates back to the 12th century, and although it was renovated in the 15th, its abandonment after the confiscation of Mendizabal has caused its current state.
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At this point the Alberche River is crossed just below the San Juan reservoir dam. Usually the river carries a lot of water and the bed flows calmly, creating a very pleasant environment.
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There are over 30 bus-accessible hiking trails around Embalse de San Juan. These routes cater to various skill levels, offering a wide range of options for exploring the region's natural beauty.
Yes, you'll find several easy hiking trails that are accessible by bus. These routes are perfect for beginners or those looking for a relaxed walk. For example, the area offers gentle paths along the Alberche River, providing a serene experience without significant elevation changes.
Absolutely. The region is known for its family-friendly options. The Route of the Coves loop from Pelayos de la Presa is a moderate option that offers scenic views and is suitable for families. Additionally, the Vía Verde de Alberche, connecting Embalse de San Juan with the Picadas Reservoir, is highlighted as a family-friendly route with charming bridges.
Many trails around Embalse de San Juan are dog-friendly, allowing you to enjoy the outdoors with your canine companion. It's always recommended to keep dogs on a leash, especially in areas with wildlife or other hikers, and to check specific trail regulations before you go.
Hiking trails accessible by bus in Embalse de San Juan offer a diverse range of landscapes. You can expect to traverse unique rocky mountains, dense pine forests, and paths along the water's edge of the reservoir and the Alberche River. The area is also known for its 'inland blue flag beaches' like Playa de la Virgen de la Nueva and Playa de El Muro, which provide picturesque starting or ending points for your hikes.
Yes, many of the bus-accessible routes around Embalse de San Juan are circular, allowing you to start and end your hike at the same point, often conveniently located near a bus stop. Examples include the Río Alberche – Picadas Reservoir loop from San Juan and the Route of the Coves loop from Pelayos de la Presa.
The region offers several points of interest. The Route to the Conde Martín Viewpoint, for instance, provides expansive vistas of the dam and surrounding villages. You can also explore areas with granite slabs like La Lancha del Yelmo, which extend into the water, forming secluded coves. The 12th-century Cistercian monastery of Pelayos de la Presa is also nearby, offering a glimpse into the region's history.
The best seasons for hiking around Embalse de San Juan are generally spring and autumn, when the temperatures are milder and the natural scenery is vibrant. Summer can be quite hot, though water activities are popular. Winter offers a different charm, with cooler temperatures and fewer crowds, but some paths might be muddy or require appropriate gear.
Embalse de San Juan is unique as the only reservoir in the Madrid region where bathing is permitted. You'll find 'inland blue flag beaches' such as Playa de la Virgen de la Nueva and Playa de El Muro, which are excellent spots for a refreshing dip after a hike. These areas are often accessible or within a short walk from bus stops.
The area is highly rated by the komoot community, with an average score of 4.1 stars. Reviewers often praise the diverse landscapes, from serene river paths to rocky mountain views, and the convenience of accessing these natural retreats via public transport. The opportunity for a refreshing swim in the reservoir after a hike is also a frequently mentioned highlight.
The duration of bus-accessible hiking trails in Embalse de San Juan varies significantly. You can find shorter routes that take a couple of hours, perfect for a half-day outing, as well as longer, more challenging trails that can take 5-6 hours or more. For example, the Río Alberche loop from San Juan is around 10 km and takes about 3 hours, while the Río Alberche – Picadas Reservoir loop from San Juan is nearly 20 km and can take over 5 hours.


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