Best lakes around Bilbao offers a variety of water bodies, from urban park ponds to expansive reservoirs and historical mining lakes. While Bilbao is a coastal city, its surrounding areas feature significant water resources that provide recreational opportunities and scenic landscapes. These water bodies contribute to the region's natural beauty, offering diverse environments for outdoor activities.
Last updated: May 7, 2026
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One of the entrances to the Lakes/Wells.
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The Parque de Doña Casilda is the most famous park in Bilbao. The park is also called parque Casilda Iturrizar, named after the benefactor who donated this park to Bilbao. The park was built between 1912 and 1920 in English romantic style and is an oasis of peace in the city. It is located near the Guggenheim Museum and the Maritime Museum on the Nervión River in the Indautxu district. It is a park to stroll through the 8.52 hectares via the many paths and along the decorative fountain or to watch the birds at the duck pond. Since 1940, the museum of fine arts, the Museo de Bellas Artes de Bilbao, has also been located next to this park.
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A panoramic walk along the banks of the reservoir. Mainly in the shade of native trees, just listen to the birds singing.
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The best lung in the center of Bilbao.
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Small recreational oasis near the Guggenheim Museum.
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Little oasis in the big city if you've been in the Guggenheim Museum long enough.
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A haven of peace and a perfect place to walk
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It is a wonderful place to enjoy the environment
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Visitors frequently enjoy the tranquil Gorostiza Reservoir, known for its beautiful circular walk. The Lakes of the Old Iron Mines offer a unique historical and natural experience. For an urban escape, Doña Casilda Iturrizar Park, with its duck pond, is a popular choice.
Yes, several spots are great for families. The Gorostiza Reservoir offers a flat and short circular route, perfect for a peaceful family walk. Doña Casilda Iturrizar Park, with its duck pond and open spaces, is also very family-friendly. Further afield, the Ullibarri-Gamboa Reservoir is a significant natural space with three Blue Flag beaches, ideal for picnics, barbecues, and water sports like kayaking and paddleboarding.
You'll find a variety of natural features. The Gorostiza Reservoir offers serene water views and surrounding greenery. The Lakes of the Old Iron Mines present a landscape shaped by historical mining, offering a unique blend of industrial heritage and natural recovery. The Ullibarri-Gamboa Reservoir is notable for its extensive water body, beaches, and the Mendixur Ornithological Park, a Ramsar Wetland important for birdwatching.
The Lakes of the Old Iron Mines are a natural monument with a rich history, offering a unique glimpse into the region's past mining activities. Additionally, Doña Casilda Iturrizar Park, built in an English romantic style between 1912 and 1920, is a historical landmark within the city, located near the Guggenheim Museum.
Absolutely. The Gorostiza Reservoir is well-known for its beautiful circular walk to the Regato, described as flat and short. The Lakes of the Old Iron Mines also feature sections of trail for enjoying the environment. For more extensive options, you can explore various running trails around Bilbao, some of which pass near water bodies, or consider the Reservoir Riverside Walk for a panoramic experience.
The Ullibarri-Gamboa Reservoir, a bit further from Bilbao, is an excellent destination for water sports. It offers numerous options for recreation, including kayaking, canoeing, and paddleboarding. It also features three Blue Flag beaches (Landa and Garaio) where swimming is popular. Closer to Bilbao, the Bolintxu Waterfall and Natural Pool, less than 7 kilometers away, provides a natural pool perfect for swimming.
The Ullibarri-Gamboa Reservoir is particularly popular in the summer, offering beaches and water sports. Generally, spring and autumn provide pleasant temperatures for walking and hiking around all the lakes, with lush scenery. Even in winter, places like the Gorostiza Reservoir offer peaceful, flat routes for a stroll.
While specific trails directly around the listed lakes might vary, the broader Bilbao area offers extensive routes for cycling. You can find various gravel biking routes and MTB trails around Bilbao that explore the natural surroundings, including areas with reservoirs and forests.
Visitors appreciate the tranquility and natural beauty these water bodies offer. The Gorostiza Reservoir is often described as a 'haven of peace' and a 'perfect place to walk'. The Lakes of the Old Iron Mines are valued for their 'wonderful environment' and unique historical context. Doña Casilda Iturrizar Park is seen as an 'oasis of peace' within the city.
Yes, the Ullibarri-Gamboa Reservoir is an excellent spot for birdwatching. It includes the Mendixur Ornithological Park, which is recognized as a Ramsar Wetland of International Importance, making it a prime location for observing aquatic fauna and various bird species.
While direct public transport to all remote lakes might be limited, Doña Casilda Iturrizar Park is easily accessible within Bilbao, located near the Guggenheim Museum and the Maritime Museum in the Indautxu district. For other locations, a combination of public transport and a short walk or a car might be necessary.
While not strictly a lake, the Bolintxu Waterfall and Natural Pool, less than 7 kilometers from Bilbao, is a less-known natural space. It features an old dam forming a natural pool, surrounded by native vegetation and hiking trails, offering a more secluded experience.


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