Houtman Abrolhos National Park is located off the coast of Western Australia, comprising a group of 122 islands and reefs. It is known for its rich marine biodiversity, including coral reefs, fish, and seabirds. The park is a significant area for both conservation and tourism, attracting visitors for activities like snorkeling, diving, and birdwatching. Established in 2011, the park protects important habitats and ecosystems, including the unique Abrolhos Islands and their surrounding waters. The area is also historically significant, with connections to early European exploration, including the Dutch navigator François Thijssen who first documented the islands in the 1600s.