Best natural monuments around Tres Cantos are primarily found within its extensive natural spaces and protected areas. The municipality is integrated into the Cuenca Alta del Manzanares Regional Park, a UNESCO Biosphere Reserve, offering significant ecological and recreational value. This region features diverse ecosystems, including pine forests, holm oak groves, and wetlands, supporting rich flora and fauna. These areas provide opportunities for nature observation and outdoor activities.
Last updated: May 4, 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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On Valpalomero Hill, we'll also find viewpoints 1 and 2. Built of wood, they feature several signs with photos of the landscape and marked points of interest to identify the peaks of the Madrid mountain range that can be seen several kilometers away.
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The Valpalomero viewpoint on El Pardo Mountain offers panoramic views of the surrounding area, including the pastureland, the Manzanares River, and the El Pardo Palace. It's an ideal spot for birdwatching and appreciating the beauty of the natural landscape surrounding the city of Madrid.
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The El Pardo Reservoir dam is located on Monte de El Pardo, within the Regional Park of the Upper Manzanares Basin, in Madrid. It was built in 1970 and has a maximum height of 35 metres and a crest length of 830 metres. The reservoir occupies an area of 550 hectares and has a storage capacity of 45 cubic hectometres. The reservoir not only regulates the waters of the Manzanares River, but has also created an important habitat for various species of waterfowl and other animals.
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Beautiful environment, although if you go gravel you will surely have to set foot on the ground two or three times to reach it.
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Area to practice technique near Tres Cantos
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Nice point to observe the mountains of Madrid, and point of origin of good routes
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Groundhog Bridge We are heading to the northern end of the municipality of Madrid, practically on the border with Colmenar Viejo. Here is the Marmota Bridge, which was built in the mid-18th century over the waters of the Manzanares River, next to the wall of Monte de El Pardo. The first thing that surprises you about this construction is its name. How is it possible to call it that, when there are no marmots in Spain? The answer is simple: it is really a degeneration of the term 'mamotar', by which a hill near the bridge was known.
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Tres Cantos is integrated into the vast Cuenca Alta del Manzanares Regional Park, a UNESCO Biosphere Reserve, offering diverse ecosystems like pine forests, holm oak groves, and wetlands. You can also discover specific natural highlights such as the picturesque Hervidero Waterfall, the panoramic Valdeliganar Viewpoint, and the serene Valdeloshielos area with its well-maintained paths.
Yes, several natural areas are ideal for families. The Hervidero Waterfall, with its small lake, is considered a peaceful retreat. Valdeloshielos offers an easy 5-kilometer circular route, perfect for engaging with local nature and spotting wildlife. The Valpalomero Viewpoint also provides a pleasant outing with benches and interpretive signs.
The Marmot Bridge is a notable historical site, dating back to the 18th century. It was built to maintain the surveillance path of the Pardo fence, a royal hunting ground. This bridge is often part of longer routes that combine natural beauty with historical elements.
For breathtaking landscapes, visit the Valdeliganar Viewpoint. It offers an unbeatable panoramic view of the Sierra de Guadarrama mountains and the origin of the Manzanares River. Another excellent spot is the Valpalomero Viewpoint on El Pardo Mountain, which also provides expansive views of the surrounding pastureland and the Manzanares River.
Tres Cantos' natural spaces are rich in biodiversity. In Valdeloshielos, you might spot amphibians, snakes, and bee-eaters. Parque de los Alcornoques, near the Soto de Viñuelas wall, is home to imperial eagles, bastard snakes, and foxes. The Arroyos Valdecarrizo and Bodonal support aquatic life like the gallipato (Spanish ribbed newt) and birds such as the great spotted woodpecker. Patient observers at the Marmot Bridge might even see black and griffon vultures.
Absolutely. The region around Tres Cantos offers extensive opportunities for outdoor activities. You can find numerous routes for gravel biking, cycling, and MTB. For example, there are routes like 'Ford Across Arroyo Tejada – Valdeleganar Pass loop' for gravel biking, 'Parque Regional de la Cuenca Alta del Manzanares – circular from Tres Cantos' for cycling, and 'Batán Bridge – Valdeliganar Viewpoint loop' for MTB. You can explore more options on the dedicated guides for Gravel biking around Tres Cantos, Cycling around Tres Cantos, and MTB Trails around Tres Cantos.
The Cuenca Alta del Manzanares Regional Park is the largest protected area in the Community of Madrid and a UNESCO Biosphere Reserve. Tres Cantos is notably integrated into this park, which serves as its primary natural heritage. The park offers diverse ecosystems and is crucial for ecological corridors, providing extensive opportunities for nature observation and outdoor activities right on Tres Cantos' doorstep. You can learn more about it on Wikipedia.
Yes, Tres Cantos is known for its commitment to green spaces. Parque Central, spanning 45 hectares, is a significant green lung within the city, offering ample space for relaxation and walks. Parque de los Alcornoques also demonstrates how biodiversity can thrive within an urban setting, providing an accessible way to experience local wildlife without leaving the city.
For an easy and accessible experience, the Valdeloshielos area features a 5-kilometer circular route with well-maintained paths. This route is suitable for most visitors and provides a pleasant way to connect with nature. Many of the urban parks, like Parque Central, also offer easy walking paths.
The Hervidero Waterfall is cherished for its calm and picturesque natural environment, featuring crystalline water between siliceous rock. It's considered an ideal spot for families seeking to relax and enjoy nature, with a small lake perfect for a peaceful stop. Visitors often describe it as a beautiful site for disconnecting.
Yes, circular routes are available. For instance, the Valdeloshielos area offers a 5-kilometer circular route. Additionally, the Marmot Bridge is part of a longer 21-kilometer circular route that includes the Tejada stream and Monte del Pardo, combining natural beauty with historical elements.
Valdeloshielos is a notable natural area that is part of the 'Arco Verde' project, an initiative focused on creating green infrastructure for biodiversity conservation. Continuous efforts are made here to improve and care for the space, including planting native species. The Arroyos Valdecarrizo and Bodonal also represent important ecological corridors, connecting various natural environments within the municipality.


Extend your search for the best caves by checking out these guides of the top ones around Tres Cantos: