Best lakes around El Vellón offer diverse natural landscapes in the Community of Madrid. The region features significant water bodies, including man-made reservoirs and natural lagoons, fed by rivers like the Guadalix. These areas provide opportunities for outdoor activities, with many spots being family friendly lakes El Vellón. The terrain around these lakes often includes trails suitable for beginner hikes near El Vellón lakes, making them accessible for various skill levels.
Last updated: July 3, 2026
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The Hervidero Waterfall is a double waterfall on the Guadalix River, nestled in a rocky canyon and surrounded by riverside vegetation. It can be reached via a flat and easy 7 km (round trip) route starting from San Agustín del Guadalix, ideal for family hikes.
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Of great beauty and easy to access (be careful, there are some winding stairs) they are one of these little-known corners of Madrid. In the bed of the Guadalix River and almost at the mouth of its spectacular canyon, the waterfall depends on the opening of the reservoir, upstream, which guarantees water flow practically all year round.
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Precious waterfalls of crystalline water between siliceous rock formed by the waters of the Guadalix river.
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Beautiful waterfall of the Guadalix river that forms the Laguna de los Patos. A perfect place for a dip at the end of the route. The shore is reached by stairs, you have to leave the bikes upstairs.
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Good views of the reservoir, also known as El Vellón, with Guadalix de la Sierra in the background. The mountains that can be seen in the background are the ends of La Pedriza and the area of the Morcuera pass.
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The Pedrezuela reservoir is a haven of peace for all those who live in the Sierra Norte de Madrid. Built by the Canal de Isabel II to take advantage of the regulated waters of the Guadalix River, it is a perfect place to stroll and unwind.
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Yes, many of the lakes and water features around El Vellón are ideal for families. Both the Hervidero Waterfall and the Pedrezuela Reservoir are noted for being family-friendly, offering serene environments for relaxation and strolls. Laguna de Merodio is also a pleasant spot for families, especially in spring.
The region offers diverse natural landscapes, including significant man-made reservoirs and natural lagoons. You'll find features like the crystalline waters of Hervidero Waterfall, fed by the Guadalix River, and the expansive waters of the Pedrezuela Reservoir. Seasonal natural water bodies like Laguna de Merodio also offer unique natural beauty, particularly in spring when white flowers bloom.
The area around El Vellón's lakes is excellent for various outdoor activities. You can enjoy gravel biking, cycling, and running. For detailed routes and guides, explore options like Gravel biking around El Vellón, Cycling around El Vellón, and Running Trails around El Vellón.
Yes, the terrain around these lakes often includes trails suitable for beginner hikes. For example, the Pedrezuela Reservoir has a path that allows you to go around it completely or take a shorter walk through the Sierra Lagos from Pedrezuela or El Vellón, making it accessible for various skill levels.
The best time to visit depends on your interests. Spring is particularly beautiful, especially at Laguna de Merodio, when it's full of white flowers. The Hervidero Waterfall typically has water flow practically all year round, depending on the upstream reservoir's opening. Generally, spring and autumn offer pleasant temperatures for outdoor activities.
Visitors appreciate the tranquility and natural beauty. The Pedrezuela Reservoir is often described as a quiet place to relax and a haven of peace. The Hervidero Waterfall is loved for its crystalline waters and serene environment, perfect for disconnecting. The area is also popular for its diverse landscapes and opportunities for leisurely strolls.
Yes, there are options for circular walks. For instance, the Pedrezuela Reservoir offers a path that allows you to go around it completely. You can also find various cycling and running routes that form loops around the water bodies, such as the 'Pedrezuela Reservoir loop from Pedrezuela' for running.
Yes, the Pedrezuela Reservoir, originally known as El Vellón reservoir, has historical significance. It was constructed by the Canal de Isabel II in 1967 to manage waters from the Guadalix River for Madrid's water supply. Its double-curved thick-vaulted dam design was a pioneering engineering feat for the Canal de Isabel II at the time.
While the lakes and reservoirs offer beautiful scenery, official regulations regarding wild swimming can vary. It's generally advisable to check local signage or official municipal websites for specific rules and safety guidelines before attempting to swim in any natural water body around El Vellón.
The natural areas around the lakes support various wildlife. At Laguna de Merodio, for example, you can hear frogs croaking incessantly, especially in spring. The presence of water bodies also attracts various bird species, making it a good spot for birdwatching. The surrounding natural terrain provides habitat for local flora and fauna.
While the immediate vicinity of some natural spots like Hervidero Waterfall is more about disconnecting, the nearby towns and villages such as El Vellón and Pedrezuela offer various cafes, restaurants, and shops where you can find refreshments and meals before or after your visit to the lakes.
Accessibility by public transport can vary for specific lakes. While some areas might be reachable via regional bus lines connecting to El Vellón, reaching the more secluded natural spots often requires a car. It's recommended to check local bus schedules and routes for the most up-to-date information on reaching specific lake areas.


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