4.8
(5)
42
hikers
14
hikes
Hiking around Embalse de la Serena offers exploration of Spain's largest reservoir by surface area, situated within the La Siberia Biosphere Reserve. The region is characterized by its expansive natural environment, diverse landscapes, and significant ecological value. It features a vast water body with inland islands, rolling plains, and areas with holm oaks, cork oaks, heather, and juniper. Prominent natural features include the conical Cerro Masatrigo, which became a peninsula after the reservoir's construction.
Last updated: May 10, 2026
14
hikers
4.59km
01:26
130m
130m
Hard hike. Great for any fitness level. Sure-footedness, sturdy shoes and alpine experience required.
1
hikers
21.7km
06:23
590m
580m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

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17.1km
05:19
600m
600m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.10km
01:16
160m
160m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
11
hikers
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
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Peñón del Pez is a rock formation located in the town of Capilla, in the province of Badajoz. This rock is known for its impressive landscape and rich biodiversity, which includes species such as vultures, Bonelli's eagles, black storks and peregrine falcons.
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Cerro Masatrigo is a hill located in the municipality of Esparragosa de Lares. This hill is known for its almost perfect conical shape, which has earned it the nickname "the magic mountain" It rises 501 meters above sea level and 161 meters above the surrounding terrain. After the construction of the La Serena Dam, Cerro Masatrigo became a peninsula surrounded by the waters of the reservoir.
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Today, the castle is not only not in ruins (it has been restored), but for me it is one of the best preserved in the area, and can be visited. In the mornings it is open for a few hours, it has a well-preserved cistern that is interesting to see, the views, especially with the reservoir full of water, are spectacular.
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A unique beach on the shores of the Serena reservoir with an old bridge submerged when the water level in the reservoir is law. You can literally walk on water.
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Spectacular views from the Peñón del Pez hiking trails towards Peñalsordo in the valley below and La Torreta peak beyond.
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Spectacular view of Capilla from the walk to the castle above the town. On a clear day you can see it for miles.
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Zarza-Capilla is a small town in the La Serena valley. One of the most interesting monuments in the town is the 16th century Church of Saint Bartholomew.
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The peak of Las Poyatas sits above the town of Zarza-Capilla. Incredible panoramic views of the valley.
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There are over 10 hiking routes available around Embalse de la Serena, offering a variety of experiences for different skill levels. The komoot community has explored 14 distinct tours in the area.
The terrain around Embalse de la Serena is characterized by a vast reservoir, undulating landscapes, and unique geological formations. You'll find rolling plains, grasslands, and areas with characteristic vegetation such as holm oaks, cork oaks, heather, and juniper. Some trails, like the Peñón del Pez Trail, include substantial elevation gains.
Hikers can explore several notable features. The iconic Masatrigo Mountain, often called 'the magic mountain' due to its conical shape, is a prominent landmark. You can also see the impressive La Serena Dam and the Zújar River, which forms a natural border. The sheer size of the reservoir itself, with its inland islands, creates a unique and visually striking landscape.
Yes, there are several circular routes. A popular option is the Cerro Masatrigo loop from Monumento natural Cerro Masatrigo, which is a 1.3-mile (2.1 km) trail. Another longer circular option is the Sierra de Las Poyatas Circular Trail.
The trails in Embalse de la Serena are highly rated by the komoot community, with an average score of 4.8 stars from over 10 reviews. Hikers often praise the breathtaking panoramic views, the serene atmosphere, and the unique combination of the vast reservoir with the surrounding undulating terrain and geological formations.
While specific 'family-friendly' designations are not always explicit, the area offers a range of difficulty levels. There are 4 easy routes that could be suitable for families, such as the Peñón de Pez Trail, which is 2.6 miles (4.1 km) long with moderate elevation.
Embalse de la Serena is a natural area, and generally, dogs are permitted on trails. However, it's always recommended to keep your dog on a leash, especially given the rich biodiversity and the presence of wildlife. Be mindful of local regulations and other hikers.
Embalse de la Serena is a Special Protection Area for Birds (SPA), making it excellent for birdwatching, particularly for aquatic birds and birds of prey. You might also spot wildlife such as the Great Bustard, Black Stork, otters, and mongooses within the diverse natural environment.
The best time to visit for hiking generally depends on personal preference for weather. Spring and autumn offer milder temperatures, which are ideal for longer hikes. Summers can be very hot, so early mornings or late afternoons are preferable if hiking during this season. Winters are generally mild but can be cooler and wetter.
Parking availability varies by trailhead. For popular spots like Cerro Masatrigo, there are often designated areas near the starting points of trails such as the Cerro Masatrigo Botanical Trail (SL-BA 198). It's advisable to check specific route details on komoot for parking information related to your chosen hike.
Yes, for those seeking a longer challenge, routes like the Sierra de Las Poyatas Circular Trail cover over 13 miles (21 km) and involve significant elevation changes, providing a more extensive hiking experience.


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