Cozumel is known for its rich Mayan heritage found through-out the island, but it is also famous to divers who come here from all over the globe as being the "drift diving capital of the world." The island's dive shops can accommodate as many as 1,100 divers a day for an excursion 'down under' to check out the magical reefs in some of the warmest and clearest tropical water in the world.