Green Island | Cairns

Information

Landmark: Green Island
City: Cairns
Country: Australia
Continent: Australia

Green Island, Cairns, Australia, Australia

Green Island is a coral cay located 27 kilometers offshore from Cairns, Queensland, Australia. It is a component of the Great Barrier Reef Marine Park.

Visual Characteristics

The island is approximately 12 hectares in size, characterized by a dense central rainforest canopy surrounded by white coral sand beaches. The surrounding waters exhibit varying shades of blue and turquoise, with visible coral formations beneath the surface in clear conditions.

Location & Access Logistics

Access to Green Island is exclusively via ferry or seaplane from Cairns. Several ferry operators provide daily services from the Cairns Marlin Marina, with a journey time of approximately 45 minutes. Seaplane transfers offer a shorter flight time and aerial views. Limited parking is available at the Cairns Marlin Marina.

Historical & Ecological Origin

Green Island is a natural coral cay, formed over thousands of years from accumulated coral fragments and sand. It is a living ecosystem, with its vegetation established from seeds and spores dispersed by wind and birds.

Key Highlights & Activities

Activities include snorkeling and diving around the island's fringing reef, glass-bottom boat tours to observe marine life, and walking the island's perimeter. A rainforest boardwalk provides access through the island's interior. Underwater observatories are also available.

Infrastructure & Amenities

The island features a resort with accommodation, a restaurant, and a bar. Public restrooms are available. Shade is provided by the rainforest canopy and constructed shelters. Cell phone signal (4G) is generally available.

Best Time to Visit

The best time for clear water visibility for snorkeling and diving is typically during the dry season, from May to October. Mid-morning offers good lighting conditions for photography. Tidal variations do not significantly impact access to the island itself, but can affect snorkeling conditions.

Facts & Legends

Green Island is one of the few coral cays on the Great Barrier Reef to support a rainforest ecosystem. Local Indigenous folklore refers to the island as "Wubalubun" and it holds cultural significance.