Hinchinbrook Island National Park

Hinchinbrook Island National Park protects much of Hinchinbrook Island, a rugged, mountainous island off the northeast coast of Queensland, Australia. The island is known for steep rainforest-clad ranges, coastal plains, beaches and tidal estuaries.

The park is best known for the Thorsborne Trail, a roughly 32 km multi-day coastal hike that traverses beaches, forest and headlands and is one of the island’s principal visitor experiences. In addition to the trail, the island offers beaches, rock platforms, and sheltered bays used by boaters and fishers.

The island’s landscapes are shaped by tropical rainforest, steep escarpments and extensive intertidal zones; this mix supports significant biodiversity and a remote wilderness experience. Management focuses on low-impact visitation and conservation of natural values.

Hinchinbrook Island lies off the Queensland coast opposite the town of Cardwell. Visitors travel by boat from Cardwell and nearby launch points; landing sites and camping on the island are regulated by park authorities.

• Thorsborne Trail: The main walking route across the island is a marked coastal track about 32 km long, commonly walked over several days and requiring camping permits.
• Boat access and landing constraints: Access is by private boat or commercial boat transfers from the mainland town of Cardwell and other nearby ports; landing points are limited and can be tidal and weather dependent.

What to See #

• Thorsborne Trail: A multi-day coastal track that runs about 32 km along the island and is the island's primary walking route, requiring permits and basic backcountry camping preparation.