This volcanic vacation destination trumped the competition in five Top 100 Readers Choice awards, including a No. 1 spot for shore diving.

The M/V Valentina liveaboard shows scuba divers why Jacques Cousteau fell in love with diving Mexico's Sea of Cortez, an area off Baja California that Cousteau called "the Aquarium of the World."

Scuba diving adventure author Eric Douglas’ latest novel, Heart of the Maya, is now available. It is the fifth in the Mike Scott dive adventure series.

See our top picks for the best scuba diving sites in the United States for wreck divers.

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What diver would pass up the chance to experience a shark feed in the gin-clear waters of the Bahamas’ Exuma Cays with a 90-foot-long intact wreck as a stage?

Are you ready for your next — or first — big-animal encounter? Do you dream of scuba diving with sharks, manta rays, sea lions and dolphins?