Dive Sites
Popular destinations
915 dive sites worldwide
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Anacapa Island
Ventura · Channel Islands · United States
The closest of California's Channel Islands, where cold nutrient-rich upwelling creates towering kelp forests teeming with giant black sea bass, harbour seals, and vibrant invertebrate-encrusted walls.
Blue Heron Bridge
West Palm Beach · Florida · United States
Shallow shore dive under a bridge. World-class macro and critter diving. Best at slack high tide.
Blue Heron Bridge
Riviera Beach · Florida · United States
North America's premier shore-access muck dive where the warm waters beneath a Florida bridge harbor an astonishing parade of rare critters including seahorses, frogfish, octopus, and manatees in barely 8 meters of water.
USS Oriskany
Pensacola · Florida · United States
The 'Great Carrier Reef' — a 270-metre Essex-class aircraft carrier intentionally sunk as the world's largest artificial reef, now teeming with marine life in the Gulf of Mexico off Pensacola.
Molasses Reef
Key Largo · Florida Keys · United States
The most popular dive site in the Florida Keys National Marine Sanctuary, a sprawling shallow spur-and-groove reef system with outstanding coral coverage and effortless drift diving for all levels.
Spiegel Grove Wreck
Key Largo · Florida Keys · United States
A 155-metre former US Navy landing ship dock intentionally sunk in 2002 off Key Largo, now the largest purpose-sunk artificial reef in the world and home to massive goliath groupers and swirling barracuda schools.
USNS General Hoyt S. Vandenberg
Key West · Florida Keys · United States
A 160-metre former military transport ship intentionally sunk in 2009 off Key West, creating the second-largest artificial reef in the world and attracting goliath groupers, barracuda, and sea turtles.
Flower Garden Banks
Galveston · Gulf of Mexico · United States
The northernmost coral reef system in the continental United States, rising from the Gulf of Mexico floor 190 km offshore with massive star coral heads, annual coral spawning events, and schooling hammerhead sharks.
First Cathedrals
Lahaina · Hawaii · United States
A spectacular lava tube cavern off Lanai's south shore where shafts of sunlight pierce through ceiling openings, creating an ethereal cathedral effect that makes this Hawaii's most iconic cavern dive.
Manta Ray Night Dive (Garden Eel Cove)
Kailua-Kona · Hawaii · United States
A mesmerising night dive where giant manta rays perform barrel rolls inches from divers drawn to plankton spotlights.
Molokini Crater
Maui · Hawaii · United States
Volcanic crescent crater with protected marine preserve. Crystal visibility and diverse Hawaiian marine life.
Molokini Crater
Kihei · Hawaii · United States
A submerged volcanic crescent off Maui with gin-clear 45-metre visibility, 250 fish species, and a dramatic 110-metre back wall.
USS Schurz Wreck
Morehead City · North Carolina · United States
A World War I naval vessel resting on the sandy bottom of North Carolina's Graveyard of the Atlantic, this former German Imperial Navy cruiser turned American warship offers penetration diving among historical artefacts and rich temperate marine life.
Dutch Springs Quarry
Bethlehem · Pennsylvania · United States
A former limestone quarry in eastern Pennsylvania converted into the East Coast's premier freshwater dive training facility, filled with sunken attractions including aircraft, buses, and platforms at progressive depths.
Million Dollar Point
Luganville · Espiritu Santo · Vanuatu
A bizarre underwater junkyard where the US military dumped millions of dollars worth of WWII equipment into the sea in 1945, creating an artificial reef of jeeps, bulldozers, and trucks now encrusted with coral.
SS President Coolidge
Luganville · Espiritu Santo · Vanuatu
The world's largest accessible wreck dive, a 200-metre luxury liner turned WWII troopship resting on a tropical reef slope.
The Cathedral
Luganville · Sanma Province · Vanuatu
A magnificent underwater cavern near Luganville where shafts of sunlight penetrate through ceiling openings into a cathedral-like chamber, illuminating crystal-clear fresh and salt water mixing zones.
Hideaway Island
Port Vila · Shefa Province · Vanuatu
A tiny marine sanctuary island minutes from Port Vila featuring Vanuatu's only underwater post office, healthy coral walls, and abundant reef life in crystal-clear Melanesian water.
Tutum Bay
Port Vila · Shefa Province · Vanuatu
A sheltered bay near Port Vila where volcanic hot springs bubble from the sandy seabed through healthy coral reef, creating a unique geothermal diving experience with warm water vents and mineral-stained rocks.
Rah Island
Sola · Torba Province · Vanuatu
A remote volcanic island in Vanuatu's far north where unexplored coral walls drop into blue water, dugongs graze seagrass meadows, and traditional Melanesian culture remains undisturbed by mass tourism.
Los Roques Noronquí Caye
Gran Roque · Federal Dependencies · Venezuela
An outer reef caye on the southern edge of Los Roques Archipelago where pristine Caribbean coral formations and abundant reef fish thrive in one of the least-dived national parks in the region.
Cayo de Agua
Gran Roque · Los Roques Archipelago · Venezuela
A pristine Caribbean cay on the western edge of Los Roques, where untouched coral reefs and crystal-clear waters rival any dive site in the Caribbean.
Con Dao Islands
Con Son · Ba Ria-Vung Tau Province · Vietnam
A remote archipelago of 16 islands off southern Vietnam with pristine reefs, over 400 coral species, and encounters with dugongs and green sea turtles.
Hon Mun Island
Nha Trang · Khanh Hoa Province · Vietnam
Vietnam's premier marine protected area with over 1,500 species thriving among vibrant coral gardens just 10 km south of Nha Trang.
About the dive sites catalog
The DiveOne dive sites catalog includes reefs, wrecks, walls, caves and drift dive locations across major dive destinations. Each location includes depth, conditions, environment type and skill requirements to help you plan safely.
Browse by country, region or dive type. Use filters to find suitable sites for your experience level. Detailed pages include conditions, entry type, skill requirements and nearby alternatives.