Take the plunge at the world’s 10 most beautiful diving spots Ten of the world's top diving spots, from Clovelly in Devon to Iceland's Silfra fissure and India's Andaman Islands.

Once a year, divers of all skill levels gather for a weekend of frigid diving in one of Iowa's frozen-over lakes.

When planning an escape to a place with tranquil blue waters, gorgeous white-sand beaches, and unparalleled adventures beneath the surface, the mind often wanders to tropical paradises. White sand ...

"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 ...