Cartier Island Marine Park

Located 610 kilometers north of Broome, Cartier Island Marine Park spans 172 square kilometers, protecting both shallow and deep marine environments up to 500 meters deep.

The Australian government established Cartier Island Marine Park on June 21, 2000, transforming a former defense practice area into a protected marine environment.

The Ann Millicent shipwreck on the southern edge of Cartier Island remains visible during low tide, reflecting the maritime history of Western Australian waters.

Entry into the marine park requires written permission from the Director of National Parks, and landing on the island remains prohibited due to unexploded ordnance.

The marine park contains Wave Governor Bank, a submerged pinnacle that draws large schools of trevally and paddle-tail snapper to its waters.

Location: Western Australia

Inception: June 21, 2000

Website: https://parksaustralia.gov.au/marine/parks/north-west/cartier-island

GPS coordinates: -12.53080,123.55520

Latest update: November 27, 2025 17:34