Long Island Aquarium

This FINtastic destination features one of the largest all-living coral reef displays in this hemisphere, a 120,000-gallon shark tank, year-round sea lion shows, numerous touch tanks, butterflies from all over the world, and more than 100 exhibits and interactive experiences, including Butterflies, Bugs & Bees, Shark Dive, Penguin Encounter, Snorkel, Mermaid Swim, Tour Boat, and more! Named a Top 10 Aquarium for Children by Parents Magazine, Long Island Aquarium is open daily 10am to 4pm on weekdays and from 10am to 5pm on weekends, year-round (closed Christmas & Thanksgiving Day). Add to the fun with an overnight stay at the waterfront Hyatt Place Long Island/East End located adjacent to the property.