Best lakes around Gran Bilbao include a variety of significant water bodies, from picturesque reservoirs to urban ponds and ecologically rich wetlands. The region features unique landscapes shaped by historical mining activities and offers diverse natural retreats. These areas provide opportunities for exploration, understanding local history, and enjoying the natural environment. Gran Bilbao's water bodies are integral to its landscape, offering both functional and recreational value.
Last updated: April 28, 2026
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With several sculptures and some picnic tables.
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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 trail reaches the Lingorta Reservoir collecting the waters of the mountain streams to create this incredible scenic landscape.
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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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Gran Bilbao offers a diverse range of water bodies, including picturesque reservoirs like Gorostiza Reservoir, urban ponds such as the one in Doña Casilda Iturrizar Park, and ecologically rich wetlands within the Urdaibai Biosphere Reserve. You can also find unique lakes formed from historical mining activities, like the Lakes of the Old Iron Mines.
Yes, several spots are great for families. Gorostiza Reservoir is known for its peaceful environment and walks, often described as a haven of peace. Doña Casilda Iturrizar Park in the city center features an ornate duck pond, perfect for a leisurely stroll and birdwatching with children. The Reservoir Riverside Walk is also family-friendly, offering a panoramic path in the shade of native trees.
For exceptional birdwatching, the Urdaibai Biosphere Reserve is the most important wetland area in the Basque Country, attracting many migratory birds. Further afield, the Laguardia Lakes Biotope, though in Rioja Alavesa, is a critical habitat for up to 118 different bird species, especially between September and March. You can find more information about Laguardia at basquecountry-tourism.com.
The Lakes of the Old Iron Mines offer a direct link to the region's industrial heritage, showcasing how mining activities shaped the landscape. Additionally, the Urdaibai Biosphere Reserve includes historical sites like the Santimamiñe Cave, providing a blend of natural and cultural exploration.
Absolutely. The Gorostiza Reservoir offers a beautiful circular walk. The Reservoir Riverside Walk provides a panoramic experience along the banks. For more extensive hiking, you can explore routes like the 'Ganekogorta from San Justo' or 'Gaztelu/Kukurrustu from Basarrate' which are part of the broader Hiking around Gran Bilbao guide.
The Salto del Nervión, the source of the Nervión River, is the highest waterfall on the Iberian Peninsula, plunging 222 meters into a steep canyon. It's located about 40 minutes from Bilbao and offers a stunning natural spectacle for hikers and nature enthusiasts.
Yes, Doña Casilda Iturrizar Park is a famous urban park in the heart of Bilbao. Built in an English romantic style, it's an oasis of peace with an ornate duck pond, perfect for relaxation and birdwatching within the city, conveniently located near the Guggenheim Museum.
Visitors particularly appreciate the tranquility and natural beauty. Many describe places like Gorostiza Reservoir as a 'haven of peace' and enjoy the scenic walks. The unique landscapes of the Lakes of the Old Iron Mines are also popular for their blend of industrial heritage and regenerated nature.
Beyond the more prominent sites, you might explore Pozo Hostión, which is the largest of three wells with a unique historical naming. The Parkotxa Pond also offers a pleasant, albeit smaller, water feature experience.
Besides walking and hiking, the region around Gran Bilbao offers various outdoor activities. You can find numerous routes for hiking, running, and road cycling. The Urdaibai Biosphere Reserve is also excellent for water sports like surfing at Mundaka.
While many areas are enjoyable year-round, spring and autumn offer pleasant temperatures for outdoor activities like hiking and birdwatching. For birdwatching at the Laguardia Lakes Biotope, the period between September and March is particularly rewarding due to migratory aquatic birds.
Yes, the Ordunte Reservoir is a significant artificial lake with a capacity of 22 hm³ over 48 km², playing a vital role in supplying water to Bilbao. While primarily functional, its size and surrounding natural landscape offer scenic views.


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