
Facing the stunning La Concha Bay, in one of San Sebastián’s most iconic settings, Aquarium San Sebastián stands out as an exclusive venue for hosting high-end conferences and events. With over 300,000 annual visitors and a well-established reputation as a cultural landmark in the Basque Country, this marine museum combines knowledge and sophistication to deliver an unparalleled experience in the MICE sector (Meetings, Incentives, Conferences, and Exhibitions).
The complex boasts more than 4,000 m2 for professional and social events, recently expanded with the addition of three exceptional new spaces: Thalassa, Mare, and the VIP area.
Thalassa impresses with its spacious and bright feel, accommodating 90 seated guests or up to 160 for cocktail receptions. Its large windows open directly onto the sea, creating a serene, contemporary atmosphere ideal for presentations, business gatherings, and select celebrations.
Mare offers a more intimate setting, featuring a bar and privileged views over La Concha Bay. With a capacity for 30 seated or 50 standing guests, it is perfect for exclusive meetings, coffee breaks during larger events, and events of a smaller scale.
The VIP area provides a sophisticated salon for 20 guests, also facing the sea, and a panoramic terrace offering a 360º view of the bay. This outdoor haven accommodates up to 120 standing guests — a truly incomparable backdrop for distinguished occasions.
The offer is complemented by the renovated Auditorium, an amphitheater crowned by a tropical aquarium; the Zona Blanca (“White Zone”), featuring a terrace overlooking the ocean; the Sala T (“T Room”), ideal for exhibitions and mid-sized events; and the Sala Nautilus (“Nautilus Room”), designed for private or technical meetings.
Across the Aquarium’s three levels, visitors can explore 31 tanks showcasing marine life from around the globe. The Oceanarium, the crowning jewel of the venue, features an 18-meter glass tunnel that crosses a 1,500,000-liter tank inhabited by more than 7,000 fish of 47 different species — a breathtaking space that can host up to 250 guests.
Supported by a professional team and comprehensive event management services (including catering, modular furnishings, technical services, etc.), Aquarium San Sebastián stands as a unique conference and event destination for business experiences like no other.
Aquarium
Plaza de Carlos Blasco Imaz 1, San Sebastián.
Tel.: +34 943 440 099