The Aquarium of Donostia – San Sebastián stands as a premier destination for marine enthusiasts and nature lovers alike. Established in 1928, this iconic institution has long been a beloved attraction, offering visitors a unique and immersive glimpse into the rich biodiversity of the region’s coastal ecosystems.
The aquarium’s impressive collection features a diverse array of marine life, ranging from the vibrant, colorful fish of the Mediterranean to the majestic predators of the Atlantic Ocean. Visitors can explore a series of interconnected tanks and exhibits, each designed to recreate the natural habitats of the various species on display.
The highlight of the aquarium is its spectacular 360-degree underwater tunnel, where sharks, rays, tuna, and other large ocean predators swim gracefully overhead and alongside visitors. This immersive experience provides a unique perspective on marine life and is a favorite among both children and adults.
Beyond its aquatic displays, the aquarium also offers exhibits dedicated to the maritime history of the Basque Country, highlighting the region’s deep connection to the sea through fishing, navigation, and exploration. Whether you’re traveling with family, interested in marine life, or simply looking for one of San Sebastián’s must-see attractions, the Aquarium offers an engaging and memorable experience for all ages.
Tickets & more: https://aquariumss.com/en
Posted on June 18, 2026
