The Lisbon Oceanarium (Oceanário de Lisboa) at Portugal.
Located in the <i>Parque das Nações</i>, which was the exhibition grounds for the Expo '98 (1998 Lisbon World Exposition) themed <i>The Oceans, a Heritage for the Future</i>. Design architecture and exhibit design was led by Peter Chermayeff and Cambridge Seven Associated.
<a href="//commons.wikimedia.org/wiki/User:Jose_Manuel" title="User:Jose Manuel">Jose Manuel</a>
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>