Wuthathi (Sir Charles Hardy Group)

Wuthathi (Sir Charles Hardy Group) National Park protects a group of remote coral cays and reefs in the outer Great Barrier Reef near the tip of Cape York Peninsula, within the traditional sea country of the Wuthathi people. The Sir Charles Hardy Group comprises several small coral cays and associated reef systems that are significant nesting sites for sea turtles and seabirds. The park is one of Queensland's most northerly and most remote national parks.

The coral cays host significant nesting populations of green turtles and other sea turtle species. Seabird colonies use the cays for nesting and roosting. The surrounding reef supports outstanding coral diversity and fish communities characteristic of the northern Great Barrier Reef. The remote location and minimal human activity have allowed wildlife populations to remain in an essentially natural state.

Typical remote coral cay vegetation: pioneer salt-tolerant plants on the sandy beaches, pisonia trees providing shade and nesting habitat. The marine environment — coral reef and open water — is the ecologically dominant feature. The cays are extremely low-lying and subject to storm impacts.

Coral cays on the outer Great Barrier Reef platform, built from coral sand and rubble. Extremely low-lying and vulnerable to sea level rise and storm impacts. The surrounding reef system has been building on the continental shelf margin for thousands of years.

Tropical climate with wet and dry seasons. The outer reef near Cape York receives cyclone impacts. Trade winds provide the sailing conditions that make the outer reef accessible. Water temperatures warm year-round.

The Sir Charles Hardy Group is within the traditional sea country of the Wuthathi people. Torres Strait Islander maritime traditions also extend to the outer reef near Cape York. The European name reflects early 19th-century Admiralty surveys of the outer reef.

Wuthathi (Sir Charles Hardy Group) National Park was established within the Great Barrier Reef World Heritage Area framework, recognising the turtle and seabird nesting significance and the Wuthathi connection to this sea country.

Remote outer reef sailing destination. Reef diving and snorkelling, turtle observation, seabird observation. Access by offshore vessel from Cooktown or Cape York.

No facilities. Offshore vessel required for access. Complete self-sufficiency. Permits may be required for landing. Not suitable for casual visitors.

Sea turtle nesting protection, reef conservation, and managing the impacts of climate change are the primary concerns. Traditional Owner (Wuthathi) engagement in management reflects the importance of Indigenous sea country knowledge in protecting these remote reef ecosystems.