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El Boalo

Top 17 Lakes around El Boalo

Best lakes around El Boalo are found within the Sierra de Guadarrama region, offering access to several reservoirs and natural swimming spots. While El Boalo itself does not feature large, named lakes directly, its location provides diverse natural beauty and recreational opportunities nearby. These water bodies are easily accessible and provide opportunities for hiking and enjoying mountain vistas. The area is known for its varied aquatic landscapes, from large reservoirs to natural river pools.

Best lakes around El Boalo

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Last updated: July 4, 2026

Peñalara Glacial Cirque

Highlight • Natural Monument

The path jumps over a rocky hill and reaches the bridge over the Laguna de Peñalara stream, which is the natural drainage of the Laguna Grande. The Hoya de Peñalara …

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Santillana Reservoir

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A very nice reservoir. The sunsets and sunrises are spectacular, there are incredible views of Manzanares and its castle, and it is a good place to photograph birds.

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Charca Verde

Highlight • Natural Monument

Charca Verde is one of the most iconic and beautiful spots in La Pedriza, in the Sierra de Guadarrama National Park. It is a pool of crystal-clear, emerald-green water, formed by the Manzanares River and surrounded by large granite boulders.

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Air Force Reservoir

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Upon reaching the dam, most sigh exclaiming at the surprise of finding this conjunction of water and views in the heart of the Community of Madrid when the landscape is …

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Navacerrada Reservoir Dam

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From the dam, you can contemplate the entire reservoir and the peaks that, with calm waters, are reflected on the surface. You can also see various types of fish, ducks, …

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Popular around El Boalo

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BiciNómadas
March 16, 2026, Embalse del Ejercito del Aire

This reservoir is located in the beautiful Barranca valley

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Charca Verde is one of the most iconic and beautiful spots in La Pedriza, in the Sierra de Guadarrama National Park. It is a pool of crystal-clear, emerald-green water, formed by the Manzanares River and surrounded by large granite boulders.

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It is a good area for a quiet route without rushing... except for some sections with a lot of water where you have to walk.

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Just seeing the colors is worth it. Swimming is prohibited.

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The Barranca Army Reservoir, built in the 1950s in Navacerrada (Madrid), is located in the Barranca Valley, within the Upper Manzanares Basin Regional Park. It originally supplied water to a sanatorium. Today, surrounded by a valuable ecosystem, it is a place to enjoy nature and views of the Sierra de Guadarrama.

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The truth is that seeing a glacier so close to Madrid is amazing.

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Josérra A
February 28, 2025, Charca Verde

Swimming is prohibited, take care of the environment.

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Josérra A
February 28, 2025, Charca Verde

Look for a time when there is sunlight and when there is a lot of water, the colors are amazing.

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Frequently Asked Questions

What are some of the most popular lakes and reservoirs to visit near El Boalo?

Visitors frequently enjoy the Santillana Reservoir, known for its picturesque setting, neo-Gothic tower, and scenic views of Manzanares and its castle. Another favorite is Charca Verde, a natural pool with crystal-clear, emerald-green waters in La Pedriza, popular for natural bathing. The Peñalara Glacial Cirque offers stunning glacial lagoons and wetlands with calm, wonderful views.

Are there family-friendly lakes or spots suitable for children near El Boalo?

Yes, several locations are great for families. The Santillana Reservoir is considered family-friendly, offering beautiful views and a chance to spot migratory birds. The Air Force Reservoir (Embalse del Ejército del Aire) and the Navacerrada Reservoir Dam are also noted as family-friendly, providing pleasant environments for walks and enjoying nature.

What kind of natural features and viewpoints can I expect to see around the lakes?

The region offers diverse natural beauty. At Peñalara Glacial Cirque, you'll find glacial lagoons and wetlands nestled between peaks. The Santillana Reservoir provides scenic views of Manzanares and its castle, while Charca Verde is characterized by its emerald-green waters and large granite boulders. From the Air Force Reservoir, you can often see Maliciosa peak and Bola del Mundo on clear days.

Are there opportunities for wild swimming or natural bathing near El Boalo?

Yes, Charca Verde in La Pedriza is an iconic natural pool known for its crystal-clear, emerald-green waters, offering a refreshing natural bathing experience. It's a very popular spot, especially in summer.

What are the best times of year to visit the lakes around El Boalo?

The lakes and reservoirs are beautiful year-round, with each season offering a different landscape. Spring and autumn provide pleasant temperatures for hiking and enjoying the changing foliage. Summer is ideal for natural bathing at spots like Charca Verde. Even in winter, places like Peñalara Glacial Cirque are accessible, though caution is advised due to potential ice sheets.

What outdoor activities, like cycling or mountain biking, can I do near these lakes?

The area around El Boalo and its lakes is excellent for various outdoor activities. You can find numerous routes for road cycling, touring, and mountain biking. For example, there are road cycling routes like the 'Manzanares el Real Castle – Santillana Reservoir loop' and MTB trails such as 'Santillana Reservoir – Santillana Reservoir Bridge loop'. You can explore more options on the Cycling around El Boalo, Road Cycling Routes around El Boalo, and MTB Trails around El Boalo guide pages.

Are there any easy walking trails around the lakes suitable for beginners?

Yes, there are easy walking options. For instance, the Santillana Reservoir offers accessible paths and is considered family-friendly. The Navacerrada Reservoir Dam also provides an ideal place for gentle strolls with scenic views. Many of the routes around the reservoirs are relatively flat and well-maintained.

What makes the Air Force Reservoir (Embalse del Ejército del Aire) unique?

The Air Force Reservoir, located in the Barranca Valley, offers a stunning conjunction of water and mountain views, often including Maliciosa peak and Bola del Mundo. It has an interesting history, originally built to supply a sanatorium, and has since become a rich ecosystem home to species like otters and various birds, making it an area of high environmental value.

Is parking available near the lakes and reservoirs?

While specific parking details vary by location, most popular lakes and reservoirs in the Sierra de Guadarrama region, such as Santillana Reservoir and those in La Pedriza, have designated parking areas or nearby spots. It's advisable to arrive early during peak seasons or weekends to secure a space.

What do visitors enjoy most about the lakes around El Boalo?

Visitors particularly appreciate the stunning natural landscapes, the tranquility, and the diverse recreational opportunities. Many highlight the spectacular sunsets and sunrises at Santillana Reservoir, the refreshing natural bathing at Charca Verde, and the calm atmosphere and wonderful views at Peñalara Glacial Cirque. The opportunity to connect with nature and enjoy mountain vistas is a common theme.

Are there any other notable reservoirs besides Santillana and Air Force Reservoir?

Yes, the region also features the Navacerrada Reservoir, an important water body supplying several local municipalities, integrated into a scenic mountain landscape. Further afield, the La Jarosa Reservoir near Guadarrama is surrounded by pine forests, and the Valmayor Reservoir allows for various water activities and peaceful walks along its shores.

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

Manzanares El RealMoralzarzalNavacerradaCollado VillalbaBecerril De La SierraCercedillaAlpedreteCollado MedianoGuadarramaGalapagarHoyo De ManzanaresSan Lorenzo De El EscorialEl EscorialLos MolinosTorrelodonesZarzalejoRobledo De ChavelaSanta María De La AlamedaValdemaquedaFresnedillas De La Oliva

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