Exhibits at this 200,000-square-foot aquarium are categorized by ecosystems and include wetlands, bays, beaches and coral reefs. Guests can immerse themselves in interactive dive programs like “Heart of the Sea Swim,” an in-water reef experience for anyone 6 or older, or “Dive with the Sharks,” for certified scuba divers 15 and older. Come aboard the double-decker Bay Spirit II catamaran for a wild dolphin encounter. Open daily from 9:30 am-5 pm. Adults from $25.20; children 3-11, from $21.45.