25 years of the Oceanário de Lisboa. 28 million visitors full of emotion!

The Oceanário de Lisboa was inaugurated on 22 May 1998, as part of EXPO'98, keeping alive the message that the "ocean is a heritage for the future".

25 years and more than 28 million visitors and emotions which fuels the passion for the ocean and its conservation.

Watch the video of the 25th anniversary celebration of the Oceanário de Lisboa!

365 days a year contributing to scientific knowledge and supporting conservation projects.

1.6 million participants in educational activities to discover the deepest "mysteries".

Considered a world-leading institution in its sector, the Oceanário is a unique place in Portugal, voted 3 times as the best aquarium in the world by Tripadvisor's Travellers' Choice.

This celebration belongs to every visitor, every employee, partner, and all those who believe that unity and teamwork are the key factors for the future of the planet and ocean conservation.

Because the Oceanário is much more than an aquarium. ?

25 years of the Oceanário de Lisboa.
28 million visitors full of emotion.

Book your ticket here.