The Oceanarium in Lisbon, Portugal (Portuguese: "Oceanário de Lisboa", pron. osiɐ"naɾiu dɨ liʒ"boɐ) is an oceanarium dedicated to the ocean. It is located in the Parque das Na%C3%A7%C3%B5es, which was the exhibition grounds for the Expo 98. It is the second largest in the world and the largest in Europe.