Palau's underwater realm is a greatest-hits compilation of diving experiences: the legendary Blue Corner wall with its shark-filled currents, the ethereal Jelly...

Scapa Flow is the world's greatest wreck diving destination, housing the scuttled remains of the German High Seas Fleet from World War I. Seven massive warships...

Malin Head marks Ireland's most northerly point, where Atlantic swells batter a coastline hiding deep gullies, arches, and shipwrecks. Basking sharks cruise pas...

Cocos Island lies 340 miles off Costa Rica's Pacific coast, accessible only by a 36-hour liveaboard crossing — but the reward is arguably the planet's greatest...

Fiji has earned the title 'Soft Coral Capital of the World' — its reefs explode in electric pinks, purples, and oranges that create some of diving's most photog...

Papua New Guinea sits within the Coral Triangle and combines extraordinary biodiversity with a treasure trove of WWII wrecks from the Pacific theater. Milne Bay...

Isabela is the largest Galápagos island and the gateway to the archipelago's most legendary dive sites — Cape Marshall's hammerhead highways and the cleaning st...

Raja Ampat is the center of the Coral Triangle — 600+ coral species and 1,700 reef fish species, more per hectare than anywhere else measured. Getting here take...

Jacques Cousteau declared Sipadan 'an untouched piece of art,' and the island's vertical walls dropping 2,000 feet remain among diving's most iconic experiences...

Komodo National Park delivers adrenaline-fueled diving in nutrient-rich currents that attract massive manta rays and dense schools of pelagics. Above water, the...

Stretching over 1,400 miles along Australia's northeast coast, the Great Barrier Reef is the planet's largest coral reef system and one of its most iconic natur...

The Channel Islands off Southern California offer a diving experience unlike any tropical destination — towering kelp forests that filter golden light, playful...

Bunaken National Marine Park features sheer walls that plunge 300m+ into the Celebes Sea, draped in healthy hard and soft corals. The park's strict protection s...

Wakatobi sits at the heart of the Coral Triangle with some of the highest reef fish counts ever recorded. The house reef at Wakatobi Dive Resort alone has 500+...

Aldabra is the world's largest raised coral atoll and a UNESCO World Heritage Site hosting 100,000 giant tortoises above water and untouched coral ecosystems be...

The Suakin Archipelago lies near the ruined Ottoman port city of Suakin, one of the most atmospheric ghost towns in the world. Underwater, the reefs are virtual...

Alor is one of the Coral Triangle's last true frontiers, where volcanic black-sand slopes harbor an absurd density of macro critters alongside schooling hammerh...

Puerto Galera sits at the heart of the Verde Island Passage, dubbed the 'center of the center of marine biodiversity.' Just a few hours from Manila, it's the Ph...

St. John's Reef marks the southernmost point most Red Sea liveaboards reach, and the effort pays off with some of Egypt's healthiest coral and biggest sharks. T...

The Rowley Shoals are three coral atolls rising from 400-metre depths in the open Indian Ocean, 300 km west of Broome. Tidal exchanges of up to four metres flus...

Izu Peninsula is Japan's most accessible diving region, just two hours from Tokyo by train, offering over 50 dive sites along a rugged volcanic coastline. The K...

Sha'ab Rumi is a legendary reef in the Sudanese Red Sea, home to Cousteau's Conshelf II underwater habitat and the famous 'shark arena' where dozens of grey ree...

The Dahlak Archipelago is Eritrea's chain of 209 islands in the southern Red Sea — one of the last truly untouched dive frontiers on the planet. Soviet-era ship...

Gozo punches far above its weight as a dive destination, offering the Mediterranean's finest underwater topography with dramatic caves, swim-throughs, and the i...

Vis Island, Croatia's most remote inhabited island, was a military base closed to tourists until 1989, leaving its underwater world remarkably preserved. The Bl...