Atlantis Marine World Aquarium

Take a Shark Dive!

Get Extreme!
Ready to go nose-to-nose with the ocean's top predator? Our new Shark Dive puts you right in the middle of our Lost City of Atlantis Shark Exhibit. It's an unforgettable way to experience the thrilling power of these awe-inspiring creatures. more...

Calendar
Join us at Atlantis Marine World!
• African Penguin Talk & Feed
• Seal Talk
• Ray Bay Talk & Public Feed
• Shark Dive

Exhibits
See, do, and explore!
Take a magical journey through the wonders of the sea. more...

Breakfast with Santa!
December 13 or 14!
Click for details! more...

Prepare for a voyage of undersea discovery at Atlantis Marine World —
Long Island’s own full-scale Aquarium. From shark dives to snorkeling,
boat tours to salt marsh explorations, a giant octopus to the Western hemisphere’s largest all-living Coral Reef display, it’s all happening at Atlantis Marine World.

431 East Main Street, Riverhead, NY 11901 • Tel: 631.208.9200 • Fax: 631.208.0466
Open year-round from 10am to 5pm. Closed December 25.