Great Barrier Reef Snorkeling and Diving Cruise from Cairns (3408 reviews) Ocean Freedom Great Barrier Reef Luxury Snorkel and Dive Cruise (1605 reviews) ...

Head to Lady Elliot Island, at the Great Barrier Reef's southern tip. It's a prime spot for snorkeling and diving-and an ...

Great Barrier Reef Snorkeling and Diving Cruise from Cairns (3408 reviews) Ocean Freedom Great Barrier Reef Luxury Snorkel and Dive Cruise (1605 reviews) ...

Snorkelling on Lizard Island where black and white sweetlips cruise around plate corals ... with the 9000 other species that call the Great Barrier Reef home. Earlier, on the two-hour catamaran ...

"Snorkel at Moore reef, Australia." Harry Otoi "Scuba Diving the Great Barrier Reef with "Crush"" Courtesy of Flickr user University of Denver. "Great Barrier Reef" Courtesy of Flickr user ...