Diving in Australia The world’s largest coral reef, the Great Barrier Reef is the essence of diving in Australia. This place of unparalleled beauty is home to almost 3,000 reefs and is over 2,300 kilometers (1429 miles) long. The waters surrounding Australia’s 36,735 kilometers (22826.071 miles) of coast have an abundance of fur seals, Australian bass, rainbowfish, big tuna and giant trevally among other species. Swim with giant manta rays or do some shark cage diving, there are plenty of adventures to choose from. From Magnetic Island and the Gold Coast to Perth, every inch of Australia has something to offer for every type of diver. © iStock/simonbradfieldAustraliaAustralia offers a great diversity of diving adventures, from tropical diving in the north, to cold water diving, shipwreck explorations, and coral reefs.Learn more Discover the Wonders of the Deep with SSI's Blog Join us on an exciting journey of discovery and learn more about exhilarating diving adventures, dedicated conservation initiatives, and innovative educational opportunities that will help you illuminate the extraordinary beauty of the underwater world. Let's explore the underwater world together and delve into the hidden wonders beneath the gentle waves. 12 Best Destinations for Scuba Diving in Earth's Quietest Waters 2026-01-07 Discover 12 of the best destinations for scuba diving in quiet waters, with remote reefs, pristine marine parks, and uncrowded sites where the ocean feels wild. Stunning Mermaid Costume Ideas for Every Style 2026-01-05 Discover stunning mermaid costume ideas for every style—from classic ocean looks to fantasy designs. Get inspired to create your perfect mermaid persona here. Where to Find the Best Scuba Diving Employment Opportunities in 2026 2026-01-03 Discover the best scuba diving employment opportunities for 2026. Explore where to find rewarding dive jobs - whether you are staying local or going global.