Best lakes around Embalse de Alcántara refers primarily to the Embalse de Alcántara itself, a vast reservoir created by the José María Oriol-Alcántara II dam on the Tagus River. This significant body of water is one of the largest reservoirs in Europe, playing a crucial role in hydroelectric power generation. The area is recognized for its rich biodiversity, particularly as a Special Protection Area for Birds, and is a notable destination for sport fishing. Its varied landscape includes granite and…
Last updated: June 28, 2026
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The Almonte viaduct is an impressive structure that is part of the Madrid-Extremadura high-speed line. This viaduct is located in the Alcántara reservoir-Garrovillas section, which runs between the municipalities of Garrovillas de Alconétar and Santiago del Campo, in the province of Cáceres.
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The Alcántara II reservoir was the one with the highest capacity built in Spain and the second in Europe until 1990, with its 3,162 cubic hectometers and a length of 91 kilometers. Its lightened gravity dam and double buttress, formed by 19 independent triangular profile elements, brings together the confluent waters of the Tajo, the Alagón and the Tiétar (these last two are tributaries of the first).
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One of the largest reservoirs in Spain. An incredible outdoor landscape for your adventure with many hiking trails around this biodiverse body of water.
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On the date of its construction, in 1969, it became the second largest reservoir in Spain after the La Serena reservoir, in the province of Badajoz.
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The cycling route continues along the road that leads to the facilities of the dam of the José María de Oriol-Alcántara II reservoir, an impressive 135-meter-high concrete wall that forms one of the largest reservoirs in Spain.
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Beautiful view of the reservoir.
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You can find spectacular panoramic views of the reservoir and its surroundings. Two highly recommended spots are the View of the Alcántara Reservoir and Almonte Viaduct, which offers great photo opportunities along the N-630, and the Viewpoint of the Alcántara Reservoir and Bridges over the Almonte River, where you might even see the submerged Alconétar Castle when water levels are low.
The Embalse de Alcántara and its surroundings are a haven for wildlife, especially birds. It is part of a Special Protection Area for Birds (ZEPA), home to international species such as griffon vultures, Bonelli's eagles, Egyptian vultures, and black storks, as well as significant concentrations of aquatic birds. This makes it an excellent spot for birdwatching, often enjoyed from the water.
Yes, Embalse de Alcántara is renowned as a prime destination for sport fishing, particularly for predator species like catfish, zander, black bass, pike, and barbel. Catch and release is strongly promoted to ensure the sustainability of its rich fish populations.
While the vast reservoir offers many water-based activities, a notable natural swimming spot is the Piscina Natural La Cantera de Alcántara. This unique natural pool, formed from a quarry used during the dam's construction, provides a beautiful and refreshing bathing area, especially during summer.
The impressive Roman Bridge of Alcántara is located just 600 meters from the reservoir, offering a unique blend of natural beauty and historical significance. Additionally, at the Viewpoint of the Alcántara Reservoir and Bridges over the Almonte River, you can sometimes see the ruins of Alconétar Castle when the reservoir's water levels are low.
Yes, the area around Embalse de Alcántara offers various hiking opportunities. For easy walks, you can explore trails like the Puente de Alcántara Trail. More challenging routes are also available. You can find detailed information and routes in the Easy hikes around Embalse de Alcántara and Hiking around Embalse de Alcántara guides.
Beyond hiking and fishing, the vast waters of Embalse de Alcántara are suitable for various water sports, including boat rentals for leisure and private boat trips. The region also offers excellent opportunities for mountain biking, with several routes detailed in the MTB Trails around Embalse de Alcántara guide.
The Embalse de Alcántara offers different experiences throughout the year. Spring and autumn are ideal for hiking and birdwatching due to milder temperatures and active wildlife. Summer is perfect for water activities and swimming in spots like Piscina Natural La Cantera, though temperatures can be high. The reservoir's dramatic scenery and historical sites are accessible year-round.
Yes, the Embalse de Alcántara area is family-friendly. Many viewpoints, such as the View of the Alcántara Reservoir and Almonte Viaduct, are easily accessible. Families can enjoy easy walks, birdwatching, and water activities. The Piscina Natural La Cantera also provides a safe and enjoyable swimming experience for all ages.
The Embalse de Alcántara is one of the largest reservoirs in Europe, playing a crucial role in hydroelectric power generation. At one point, it was the second largest reservoir in Spain. Its immense size, rich biodiversity, and varied landscape, featuring both granite and slate zones, make it a significant natural and engineering marvel.
While specific regulations for dog-friendly trails can vary, generally, dogs are welcome on many outdoor trails in the region, especially if kept on a leash. It's always advisable to check local signage or specific park regulations, particularly within protected areas like the Special Protection Area for Birds (ZEPA), to ensure compliance.
Visitors frequently appreciate the sheer scale of the reservoir and the dramatic scenery it offers. The exceptional opportunities for birdwatching, the quality of sport fishing, and the blend of natural beauty with historical landmarks like the Roman Bridge of Alcántara are often highlighted. The komoot community has contributed 21 photos and 46 upvotes, reflecting its appeal.
The Embalse de Alcántara is an immense body of water, with a total capacity of 3,160 hm³ and a surface area of approximately 10,400 hectares. It was once the second largest reservoir in Spain and the second largest in Europe, formed by an impressive 135-meter-high concrete dam.


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