Green Island National Park is a protected area declared over a small (12 ha) coral cay of Green Island, Cairns Region, Queensland, Australia. It is known to the local Gungganyji Aboriginal peoples as Dabuukji. The Gungganyji people used the island as an initiation ground.

Park features

Green Island is a true coral cay formed over thousands of years by the build-up of sand and coral rubble deposited on the calm side of a platform reef. The island is covered in tropical vine forest which supports a diversity of birds and insects. The surrounding coral reef is home to many kinds of corals, clams, fish, stingrays and other reef life. Green and hawksbill turtles are seen offshore. While exploring the east coast in 1770, Lieutenant James Cook recorded on his chart "a low green woody island" and named the island after his ship's astronomer, Charles Green. In 1857, the first of many beche-de-mer fishing stations was established on the island. In 1928, the first regular ferry service began in the region.

Green Island has been a popular tourist resort for more than a century. The island became a national park in 1937,