Mind-blowing marine life, pristine reefs, high-octane drift dives, and WWII wrecks await scuba divers in this Pacific island nation.

Safety is still a concern for many queer travelers. These dive groups offer peace of mind, camaraderie and a sense of community for marginalized divers and their allies.

Despite their frigid water temps, North America's fjords are hotbeds of sea life. Get a taste of the myriad creatures you might encounter when diving Cross and Desolation Sounds.

This maze of bridge supports off Pensacola, Florida, creates a towering artificial reef that draws in snapper, grouper and a host of marine life.

Coral conservation in the Bahamas and across the Caribbean region is in full swing after a warming event caused historic bleaching. Scientists and nonprofits rely on coral tree nurseries, gene banking and outplanting tiny coral fragments back onto the reefs to restore areas that have been decimated.

Guests are treated like family, the yachts are well-appointed, and the itineraries are packed with underwater surprises and once-in-a-lifetime encounters.

A scuba diving vacation at Anse Chastanet Resort on Saint Lucia offers underwater thrills — plus topside adventures, fun activities and cultural experiences.

This private-island all-inclusive won top honors in the Caribbean for unbeatable value.

Booking a trip on a liveaboard is a surefire way to ensure a dive-forward vacation. But there's so much more to experience on one of these trips than just diving—here's what to expect.