Guests staying at Atlantis Coral Towers hotel have free access to the amazing marine habitats located throughout the resort. They can visit the 14-acre Dolphin Cay, where they have an opportunity to swim with sea lions and dolphins. Or they can grab their snorkeling gear and head over to Ruins Lagoon. Here, they can swim with 20,000 open sea and deep reef fish. Guests can also tour the Predator Lagoon filled with hammerheads, blacknose sharks, sawfish, and barracuda. The truly brave can even don a special underwater helmet and walk with the sharks.