Australia has no shortage of great islands, but they are all uniquely different. Some are built around reef and beach time, some are for wildlife and hiking, and others are perfect for food, history, or a short escape from the mainland. Here are Australia’s Top Islands – from the Whitsundays and Rottnest Island to K’gari, Lord Howe Island and Norfolk Island – this guide will a good sense of how varied Australian island travel really is.
1. The Whitsundays, Queensland
The Whitsundays are easily some of the best islands in Australia! The region is made up of 74 islands and is known for some of the country’s most beautiful natural surroundings, with stays on islands like Hamilton Island, Daydream Island, and Long Island.
This is the best pick for those who want a classic tropical-Australia beach vacation fulled of white sand, turquoise water, reef access, and postcard views.
2. Lord Howe Island, New South Wales
Lord Howe Island is one of Australia’s most special island escapes because it is very low-key. It is World Heritage-listed, less than two hours from Sydney by plane, and limited to 400 visitors at any one time, which helps preserve the island’s quiet, uncrowded feel.
This is a great choice for travelers who want nature, hiking, snorkeling, and a more exclusive atmosphere than the busier island destinations. It feels extremely remote without being hard to reach.
3. Rottnest Island (Wadjemup), Western Australia
If you want an easy island trip, Rottnest Island is one of the best! It lies just 19 kilometres offshore from Perth, has 63 beaches, and can be reached by ferry from Perth, Fremantle, and Hillarys Boat Harbour. The island is car free and is famous for its cute animals called Quokkas.
Rottnest is ideal for a day trip or short stay, especially if you want beaches, cycling, snorkeling, and a relaxed atmosphere close to a major city.
4. K’gari, Queensland
K’gari is one of the most distinctive islands in Australia with ancient rainforests growing on sand, freshwater lakes, dunes, and 4WD adventures. If you like adventure, road trips, camping, and nature, this is the place for you!
5. Kangaroo Island, South Australia
Kangaroo Island is one of the best Australian islands for wildlife and food. It is minutes from the mainland and has abundant wildlife, local produce, and offers natural experiences.
If you want to see sea lions, koalas, and rugged coastal scenery, as well as enjoy local wine, honey, and produce, this is a great island to check out.
6. Lady Elliot Island, Queensland
For reef lovers, Lady Elliot Island is one of the best islands to visit! It is a 100% sustainable eco-resort destination on the Southern Great Barrier Reef and is home to more than 1,200 marine species.
This is a great place for those who like snorkeling, diving, marine life, and eco-focused travel. It is less about nightlife or shopping and more about reef immersion.
7. Bruny Island, Tasmania
Bruny Island is one of the best islands to visit in Australia if you want a blend of dramatic landscapes and local produce. Bruny is effectively two islands joined by a narrow isthmus called the Neck, with beautiful scenery in South Bruny National Park and a reputation for oysters, cheese, honey, whisky and chocolate.
It is a great choice for a Tasmania road trip, especially for travelers who like coastal viewpoints, food stops and a slightly wilder feel than a resort island.
8. Norfolk Island
Norfolk Island is quite far off of the Australian coast and is a strong choice for travelers who want history as much as scenery. It has natural beauty alongside its convict-era past, especially the Kingston and Arthur’s Vale Historic Area.
This is one of the best islands in Australia for people who want a quieter South Pacific-style trip with heritage, culture and coastal views rather than a typical beach resort stay.
9. Hamilton Island, Queensland
Although it sits within the Whitsundays, Hamilton Island deserves its own mention because it is one of the most famous islands in Australia. Hamilton Island is one of the best islands to stay at in the Whitsundays. It has a multitude of accommodation options, is a great starting point for exploring the Great Barrier Reef, and has a multitude of tours available.
10. Cocos (Keeling) Islands
For travelers wanting something more remote, the Cocos (Keeling) Islands are a great option. Located near Indonesia, they are Australia’s most remote outpost and are known for relaxing beaches, coral reefs, and Cocos Malay culture.
This is an amazing option for people looking for seclusion and a more unique island trip than the well-known favorites.
Which Australian island is best for you?
For a classic tropical trip, go with the Whitsundays. For exclusivity and nature, pick Lord Howe Island. For easy beach access from a city, Rottnest Island is hard to beat. For wildlife, choose Kangaroo Island. For adventure, K’gari stands out. For reef life, Lady Elliot Island is one of the strongest specialist picks. To be honest, each is amazing, and you can’t go wrong!