A "sea aquarium" is a place where you can see and learn about different kinds of fish, sea creatures, and underwater life. It's like a big tank or building where these animals are kept for people to visit and enjoy. Full definition
Curacao offers a variety of sightseeing options: idyllic beaches, national parks, the world - famous sea aquarium and much more! (royalreservations.com)
Other commonly enjoyed attractions in Cancun include visiting the Mayan ruins or taking the time to explore and open sea aquarium. (seasidemexico.com)
You could even pack your snorkelling gear and find magical places off the beaten path like the veritable sea aquarium under the Morritt's dock in East End. (explorecayman.com)