Island Beach overlooks Eastern Cove in Nepean Bay on the north-west coast of the Dudley Peninsula. Fringed by dense bushland and home to wallabies, kangaroos, and Rosenburg's Goannas. A range of birdlife, including pelicans and the endangered Hooded plover.
Expansive sandy beach provides safe swimming.
Facilities at Island Beach include a general store and fuel station.There is limited access to the beach for boat launching and retrieval.