4.6
(27)
261
hikers
27
hikes
Hiking around Embalse de Arlanzón offers diverse natural features and picturesque landscapes. The region is characterized by the prominent reservoir, providing expansive water views, and is surrounded by extensive woods and riverside forests. The terrain includes varied environments, from gentle riverbanks along the Arlanzón River to mountainous backdrops, particularly towards the Sierra de la Demanda.
Last updated: May 16, 2026
5.0
(1)
29
hikers
18.7km
06:12
910m
910m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.0
(1)
27
hikers
10.8km
04:08
730m
730m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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20
hikers
28.2km
09:38
1,280m
1,280m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(2)
21
hikers
10.1km
03:58
730m
730m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
7
hikers
23.0km
07:16
830m
830m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Spectacular area for hiking routes
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In the southwest of the town of Pineda de la Sierra. Impressive walls.
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Right at the top of Campo de los Corros.
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1
In an idyllic location, also with a recreational area.
2
1
Worth seeing and worth entering the portico.
2
1
a highly recommended area for hiking.
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There are over 25 hiking trails to explore around Embalse de Arlanzón, offering a variety of experiences for different skill levels. You'll find everything from easy strolls to challenging mountain ascents.
The terrain around Embalse de Arlanzón is quite diverse. You can expect picturesque reservoir views, extensive woodlands, and serene riverside paths along the Arlanzón River. Some routes also feature mountainous backdrops, particularly towards the Sierra de la Demanda, offering varied environments for your hike.
Yes, there are several easy trails perfect for beginners or families. For instance, the Pineda de la Sierra – Pineda de la Sierra loop from Pineda de la Sierra is a moderate 8.8 km route with manageable elevation, offering a pleasant experience through the local landscape. The Sierra de la Demanda Greenway, which runs beside the reservoir, also provides accessible sections suitable for a relaxed walk.
While hiking, you'll be treated to beautiful views over the Arlanzón reservoir itself, which is a prominent feature. You can also explore sections of the Sierra de la Demanda Greenway, an old mining train route now used for hiking and cycling, winding through wooded areas. The GR 82 path also traces the reservoir, offering continuous views of the marsh along the riverbank.
Absolutely. Many trails offer stunning vistas of the Embalse de Arlanzón. A notable highlight is the Beautiful views over the Arlanzón reservoir, which is a designated viewpoint. The GR 82 path, which encircles the reservoir, ensures you'll have continuous views of the water and surrounding landscapes.
Yes, many of the trails around Embalse de Arlanzón are designed as loops, allowing you to start and end in the same location. An example is the Campo de los Corros – Pico Mencilla loop from Pineda de la Sierra, a moderate 10.8 km path that traverses varied terrain including forest sections and open areas.
The Embalse de Arlanzón area is beautiful year-round, but spring and autumn generally offer the most pleasant hiking conditions with mild temperatures and vibrant natural colors. Summer can be warm, making early morning or late afternoon hikes ideal, while winter offers a serene, often snowy, landscape for those prepared for colder weather.
While specific regulations can vary, generally, dogs are welcome on most hiking trails in natural areas like Embalse de Arlanzón, provided they are kept under control, especially around wildlife or other hikers. It's always a good idea to keep them on a leash and clean up after them to preserve the natural environment.
Yes, parking is generally available at common starting points for trails, particularly in and around towns like Pineda de la Sierra, which serves as a popular base for many routes. Look for designated parking areas near trailheads or in village centers.
The trails in Embalse de Arlanzón are highly rated by the komoot community, with an average score of 4.6 stars from over 20 reviews. Hikers often praise the diverse natural features, the tranquil reservoir views, and the well-maintained paths that cater to various ability levels.
For those seeking a challenge, the San Millán (2,131 m) – Pineda de la Sierra loop from Pineda de la Sierra is a demanding 27.4 km trail. It leads through mountainous landscapes with significant elevation gain, typically requiring about 9 hours and 23 minutes to complete.
Public transport options to the immediate vicinity of Embalse de Arlanzón and its trailheads might be limited. It's advisable to check local bus schedules to nearby towns like Pineda de la Sierra, but having a car often provides the most flexibility for accessing various starting points around the reservoir.


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