Cape Gantheaume Conservation Park

Cape Gantheaume Conservation Park is a large protected area on the south coast of Kangaroo Island, South Australia. Covering coastal dunes, mallee scrub, wetlands and the Murray Lagoon, the park is notable for its diverse habitats and wildlife. It protects the island's largest lagoon, long sandy beaches at D'Estrees Bay, and important bird and mammal populations within a relatively undisturbed coastal wilderness.

Visitors can expect a remote coastal wilderness with long sandy beaches, low coastal dunes, mallee woodland and the extensive Murray Lagoon wetland. The park offers unsealed roads, walking trails, bird hides at Murray Lagoon, and a basic campground at D'Estrees Bay. Facilities are minimal and the landscape is largely natural and undeveloped, suitable for self-sufficient bushwalking, birdwatching, fishing, beach walking and nature photography.