Best lakes around the Tajo are predominantly large reservoirs and natural areas within the Tagus River basin, the longest river on the Iberian Peninsula. This region, known as Tajo in Spain and Tejo in Portugal, offers significant ecological, recreational, and historical value. The basin features numerous artificial lakes, particularly in Spain, and notable natural areas, including a wide estuary in Portugal. These diverse aquatic environments provide opportunities for various outdoor activities and wildlife observation.
Last updated: June 28, 2026
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Also known as the Tajo Reservoir, it is the second largest in Spain by capacity. This body of water is home to countless bird species and intensifies the beauty of the landscape.
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In 1982, a small piece of land, La Alameda, a garden built in the English style, with a central lake and two bridges completely covered with traditional Talavera ceramics, was expanded and added to the perimeter of the Prado Gardens.
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The Enebros viewpoint is another of the various observation points of the natural space of the Barrancas de Burujón.
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It is a pool of stagnant water next to a picnic area, but when the water does not circulate it generates odors typical of this situation, that is, it emanates unpleasant odors. But the environment is very beautiful!
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The Tajo region offers stunning natural features, including dramatic canyons and reservoirs. A must-visit is the View of the Barrancas de Burujón and the Castrejón Reservoir from Mirador del Cambrón, which provides spectacular views of a unique canyon landscape and the Castrejón reservoir. Another excellent spot is Enebros Viewpoint, offering a privileged perspective of the ravine and the same reservoir. The Alto Tajo Natural Park, in the headwaters of the Tagus, is known for its deep canyons and diverse ecosystems.
Yes, the Barrancas de Burujón, visible from viewpoints like Mirador del Cambrón, is a declared Natural Monument and an officially registered sanctuary for protected animal and plant species. The area around the Alcántara Reservoir is also rich in diverse wildlife and is part of protected areas like Monfragüe National Park, making it a key area for birdwatching.
Many areas around the Tajo lakes are family-friendly. Highlights like Enebros Viewpoint and Mirador del Cambrón offer accessible views of the Barrancas de Burujón. Laguna de Noblejas provides a tranquil environment for a break. Additionally, river beaches like Praia Fluvial de Constância and Praia Fluvial do Alamal in Portugal offer clear waters for swimming and picnicking, perfect for families.
The Tajo region is excellent for outdoor activities. You can enjoy hiking, mountain biking, and water sports. For hiking, consider routes from the Waterfall hikes around the Tajo guide, such as the San Pedro Bridge and Zaorejas Viewpoint Loop. The MTB Trails around the Tajo guide offers routes like the Camino Natural del Tajo and Barrancas de Burujón Loop. Many reservoirs, like Entrepeñas and Buendía, are popular for fishing, and some river beaches are great for swimming and canoeing.
Yes, there are several easy hiking options. The Easy hikes around the Tajo guide features routes like the Barrancas de Burujón circular trail, which is about 5.5 km, and the Tajo Natural Trail. These routes offer scenic views without demanding terrain, making them suitable for a relaxed outing.
The best time to visit depends on your preferred activities. Spring and autumn offer pleasant temperatures for hiking and exploring natural areas like the Alto Tajo Natural Park. Summer is ideal for water activities at river beaches or reservoirs like Lagoa da Barragem de Castelo de Bode, though some areas like the Barrancas de Burujón can be very hot and windy in summer. Birdwatching is particularly rewarding during migration seasons.
While many of the larger reservoirs are primarily for hydroelectric power and irrigation, several river beaches along the Portuguese stretch of the Tagus offer excellent opportunities for swimming. Praia Fluvial de Constância and Praia Fluvial do Alamal are known for their clear waters suitable for swimming. Lagoa da Barragem de Castelo de Bode also boasts calm, clean waters perfect for a dip.
For tranquility, Laguna de Noblejas offers a quiet environment for a break. The vast expanse of Lagoa do Alqueva in Portugal is known for its quiet waters and is also recognized as one of the best spots in Europe for stargazing. The 'Sea of Castile,' formed by the Entrepeñas and Buendía dams, provides a scenic landscape for recreation and relaxation.
The Tajo basin is home to several impressive artificial lakes. In Spain, the 'Sea of Castile,' formed by the Entrepeñas and Buendía dams, is extensive. The Alcántara Reservoir is one of Europe's greatest artificial lakes, stretching 92 kilometers long. In Portugal, Lagoa do Alqueva, though not directly on the main Tagus, is one of the largest artificial lakes in Europe within the broader basin.
Many natural areas and trails around the Tajo lakes are generally dog-friendly, especially those designated for hiking. It's always recommended to keep dogs on a leash, especially in protected areas like the Barrancas de Burujón, to protect local wildlife. Always check local regulations for specific trails or parks before visiting with your dog.
While specific amenities vary by location, popular areas and towns near the larger reservoirs and river beaches often have facilities. For instance, charming villages like Monsaraz are near Lagoa do Alqueva, offering accommodation and dining. River beaches in Portugal, such as Praia do Rosário, provide amenities like picnic areas. For more remote spots, it's advisable to plan ahead and bring your own provisions.
Yes, the Tajo region offers a variety of mountain biking trails. The MTB Trails around the Tajo guide includes routes such as the Aranjuez circular route via Laguna de Noblejas and the Royal Palace, and the challenging Camino Natural del Tajo and Barrancas de Burujón Loop. These trails provide diverse terrain for mountain biking enthusiasts.


Still not found your perfect lake around the Tajo? Check out the guides of these regions to see even more beautiful places.