Not many people can say they've been diving out of a cage with great white sharks. These divers had a special encounter with one while diving off Catalina Island, California.
A Turks & Caicos Aggressor II liveaboard itinerary is a vacation that can be enjoyed by you, your dive buddy, your whole family, or group - including new divers.
Leading fellow divers through series of underwater caves can be extremely rewarding, but there's a lot of skill that goes into the work. Here's what it takes to become a pro cave diver.