Both Carnac Island and Rottnest Island are beautiful islands off the coast of Perth, Western Australia, each with its own unique appeal.
Rottnest
More developed, with a wider range of facilities and amenities (shops, restaurants, cafes, bike rentals)
More activities to choose from, including hiking, biking, fishing, and exploring historic sites
Carnac
Quieter and less crowded than Rottnest Island (limited number of visitors allowed per day)
More sheltered, making it a good option for families with young children
Great for snorkeling and diving with abundant marine life,