10 North Water St., Norwalk, CT 06854.
(203) 852-0700. This nationally recognized aquarium puts you nose-to-nose with sharks, seals, river otters, sea turtles, jellyfish and more than 1,000 other marine animals from Long Island Sound and its watershed. Touch tanks with crabs, sea stars, sharks, rays, jellyfish and more. Plus, the largest IMAX® movie theater in Connecticut. Animal encounters during study cruises aboard America's only hybrid-electric research vessel. Educational programs. Special exhibits. Facility Rentals. Daily 10-5, July & Aug. til 6 pm. Closed Thanksgiving & Christmas Day.