Explore the stunning islands of Australia, from encounters with unique wildlife to thrilling marine adventures and mesmerizing exotic beaches!
Australia is home to numerous islands boasting extraordinary natural beauty, unique wildlife, and unforgettable travel experiences.
From meeting quokkas on Rottnest Island to snorkeling in the Great Barrier Reef, each island offers its own distinct charm. Here are the 10 best islands in Australia that you must visit:
1. Kangaroo Island
Located off the coast of South Australia, Kangaroo Island is a destination that blends natural wonders with exceptional culinary experiences. The island is famous for Remarkable Rocks in Flinders Chase National Park, its stunning beaches, and its abundant wildlife.
Don’t miss the chance to see Australian sea lions at Seal Bay Conservation Park, swim with dolphins, and indulge in local delicacies such as fresh oysters, premium honey, and locally crafted gin.
2. Christmas Island
As an external territory of Australia in the Indian Ocean, Christmas Island is geographically closer to Indonesia than to mainland Australia. The island is best known for its annual red crab migration, where millions of crabs cover roads and beaches as they make their way to the sea.
Apart from this natural spectacle, Christmas Island also offers world-class diving experiences and a biodiverse ecosystem, making it a paradise for nature lovers.
3. Rottnest Island
Just a short ferry ride from Perth, Rottnest Island is an ideal getaway for nature and wildlife enthusiasts. The island is famous for its quokkas, the adorable small marsupials known for their permanent smile.
With no private vehicles allowed on the island, visitors can explore its 63 breathtaking beaches by bike or on foot. Snorkeling and swimming in its crystal-clear waters are also top activities on Rottnest Island.
4. K’gari (Fraser Island)
Formerly known as Fraser Island, K’gari is the world’s largest sand island, offering an exceptional wilderness experience. It is home to wild dingoes, the breathtaking Lake McKenzie, and the famous Seventy-Five Mile Beach, which also serves as a highway and landing strip!
Visit between August and October for a chance to see humpback whales up close, or embark on the K’gari Great Walk, a trekking trail that showcases both pristine beaches and ancient rainforests.
5. Lord Howe Island
With a visitor cap of just 400 people at a time, Lord Howe Island is a secluded paradise perfect for those seeking tranquility. The island boasts lush green mountains, white sandy beaches, and snorkeling in the Lord Howe Island Marine Park.
Popular activities include hiking to the summit of Mount Gower, diving among vibrant coral reefs, and enjoying luxury dining experiences at Capella Lodge.
6. Cocos (Keeling) Islands
Comprising 27 coral atolls in the Indian Ocean, the Cocos (Keeling) Islands offer a truly exotic escape with world-class diving spots, pristine white-sand beaches, and a unique local culture influenced by the Cocos Malays.
This destination is perfect for travelers looking for peaceful retreats or adventurous explorations, including diving at shipwreck sites and exploring vibrant marine life.
7. Lizard Island
Situated within the Great Barrier Reef, Lizard Island is a dream destination for snorkeling and marine life enthusiasts. The island provides direct access to Cod Hole, one of the world’s best diving spots, where you can swim alongside grey reef sharks and colorful tropical fish.
Other activities include hiking to Cook’s Look for panoramic views and relaxing on private beaches with a luxury picnic setup.
8. Phillip Island
Just 90 minutes from Melbourne, Phillip Island is a must-visit for wildlife lovers. It is famous for the Phillip Island Penguin Parade, where little penguins return to their burrows every evening after a day of fishing.
Other attractions include the Koala Conservation Centre, the seals colony at The Nobbies, and wildlife boat cruises where visitors can spot dolphins, seabirds, and Australian fur seals.
9. Bruny Island
Bruny Island offers a unique blend of wilderness adventure and gourmet indulgence. A wilderness cruise with Pennicott Wilderness Journeys allows visitors to explore towering sea cliffs and diverse marine life around the island.
Don’t miss out on fresh oysters at Get Shucked Oyster Bar, artisanal cheese at Bruny Island Cheese Company, and locally-produced wines at Bruny Island Premium Wines.
10. Moreton Island
Just a short trip from Brisbane, Moreton Island is a paradise for adventure seekers. Visitors can sandboard down golden dunes on a Desert Safari tour, enjoy panoramic views from Mount Tempest, or snorkel at Tangalooma Wrecks, where sunken ships now serve as a marine sanctuary for tropical fish, dolphins, and dugongs.
For a more relaxing getaway, stay at Tangalooma Island Resort, which offers breathtaking views of Moreton Bay and the Glass House Mountains.
Conclusion
These incredible islands prove that Australia isn’t just about modern cities and vast outback landscapes—it’s also home to hidden island paradises offering extraordinary travel experiences.
Among them, Isabela Island stands out as a breathtaking destination with its unique wildlife and stunning natural beauty.
Whether you love diving into the ocean, encountering unique wildlife, or simply relaxing on an exotic beach, Australia has an island for every type of traveler.
