Houtman Abrolhos Islands National Park

The Houtman Abrolhos Islands, often described as the “Galapagos of the Indian Ocean,” are home to 122 islands spread across three main groups: Wallabi, Easter, and Pelsaert. This trail network links five of the islands’ walks, offering easy to moderate trails ranging from 426 m to 1.6 km. Each trail showcases the islands’ unique blend of natural wonders and maritime history:

Beacon Island Trail - A short, easy walk along crushed coral to interpretive nodes recounting the Bataviashipwreck and the tragic events of 1629.

Leo Island Trail – Follow the lagoon edge past thriving Caspian tern colonies and playful sea lion pups.
Pelsaert Island Trail – Explore coral limestone ridges and sandy loops amid some of Australia’s most significant seabird breeding sites.

Tammar Trail (East Wallabi Island) – A moderate return trail leading to a panoramic lookout, home to tammar wallabies, carpet pythons, and the endangered Abrolhos painted button-quail.

West Wallabi Island Trail – Discover historic Wiebbe Hayes Fort relics while spotting endemic wildlife along a 1.6 km loop.

Visitors can experience birdwatching, remarkable coral reefs, and abundant marine life while learning about centuries of maritime history. The islands are also a haven for wildlife, including Australian sea lions, turtles, dolphins, and over 35 seabird species. Trails are only accessible via boat or plane, and all visitors are asked to respect fragile habitats, nesting sites, and protected historical artefacts.

Tips for Visiting:

• The islands are part of a National Park; day trips are possible, but camping is not permitted.
• Trails may include soft sand, coral ridges, or loose shells—suitable footwear is recommended.
• Observe wildlife from a distance and remain on marked trails to protect fragile ecosystems.
• Access requires careful planning due to tidal flats, shallow reefs, and remote locations.