Pacific & Oceania is the beating heart of world-class liveaboard diving — a vast and diverse region where remote islands, untouched reefs, and legendary underwater encounters define the ultimate ocean adventure. From the historic wreck fields of Micronesia to the vibrant coral ecosystems of Melanesia and the pelagic-rich waters of Polynesia, this region offers some of the most iconic and rewarding diving experiences on the planet.
Diving in Pacific & Oceania is all about variety and scale. Expect everything from WWII wrecks resting in crystal-clear lagoons, to shark-filled channels, technicolor soft coral gardens, and intimate encounters with humpback whales. Water temperatures generally range between 24°C and 30°C, with excellent visibility often exceeding 30 meters. Whether you are a wreck enthusiast, big animal lover, or macro photographer, this region delivers bucket-list diving year-round, with each destination offering its own seasonal highlights.
At Dive and Cruise, we offer the finest liveaboard trips across the Pacific & Oceania to help you explore remote locations, encounter extraordinary marine life, and dive some of the most pristine underwater ecosystems on Earth.
Top Diving Destinations in Pacific & Oceania
🇲🇭Bikini Atoll
A Bikini Atoll liveaboard is the ultimate expedition for advanced wreck divers. This remote Marshall Islands destination is home to some of the most famous WWII wrecks in the world, including aircraft carriers, battleships, and submarines resting in deep, clear water. Due to depth and conditions, diving here is technical in nature, but the scale and historical significance are unmatched. Best visited between May and October.
🇵🇼Palau
Palau offers one of the most exhilarating diving experiences in the Pacific. Known for its strong currents and shark action, Palau features iconic sites such as Blue Corner and German Channel, where divers encounter reef sharks, manta rays, and large schools of pelagics. Jellyfish Lake and vibrant coral reefs add even more diversity to this world-renowned destination.
🇫🇲Truk Lagoon
Truk Lagoon (Chuuk) is widely considered the wreck diving capital of the world. Dozens of Japanese WWII wrecks lie preserved in calm lagoon waters, complete with cargo, vehicles, and artifacts frozen in time. With excellent visibility and minimal currents, Truk is ideal for both recreational and technical wreck divers.
🇦🇺Australia
An Australia liveaboard unlocks access to the legendary Great Barrier Reef and beyond. From coral-rich outer reefs to the Coral Sea’s dramatic drop-offs and shark encounters, Australia offers a wide range of diving experiences. Expect reef sharks, turtles, giant trevally, and seasonal minke whales in one of the world’s largest marine ecosystems.
🇫🇯Fiji
Known as the “Soft Coral Capital of the World,” Fiji is a dream destination for underwater photographers. Expect vibrant reefs bursting with color, strong currents, and thrilling shark dives, particularly in the famous Beqa Lagoon. Fiji combines big fish action with some of the most beautiful coral scenery on Earth.
🇵🇫French Polynesia
French Polynesia delivers consistent big animal encounters in a stunning tropical setting. The Tuamotu Archipelago, including Rangiroa and Fakarava, is famous for shark walls, dolphin encounters, and seasonal spawning events. Crystal-clear water and thrilling drift dives define this Polynesian paradise.
🇵🇬Papua New Guinea
Papua New Guinea offers some of the most biodiverse diving in the world. From pristine coral reefs and WWII wrecks to exceptional macro life, PNG is a frontier destination for adventurous divers. Expect unique species, untouched dive sites, and rich cultural experiences above the surface.
🇸🇧Solomon Islands
The Solomon Islands remain one of the Pacific’s best-kept secrets. A liveaboard here reveals a mix of vibrant coral reefs, WWII wrecks, and rare marine species. With very few divers and largely untouched sites, it is perfect for those seeking exploration and solitude.
🇹🇴Tonga
Tonga offers one of the most unique marine encounters on Earth — swimming with humpback whales. Between July and October, these gentle giants migrate to Tonga’s warm waters to breed and give birth. Combined with coral reefs and clear visibility, Tonga delivers a truly unforgettable experience.
