Green Island is a beautiful coral cay on Australia’s Great Barrier Reef with unique island rainforests, surrounded by white sandy beaches & magnificent coral reefs and abundant marine life. Locally owned and operated, Big Cat offer four different cruise departures operated aboard our two Green Island boats.
Our Boats

Half Day Cruise Vessel
Reef Rocket
"Reef Rocket” is a modern air-conditioned high speed 24 metre catamaran with a relaxed atmosphere and operates two half day cruises from Cairns at 9am and 1pm, in addition to a full day cruise at 11am.




Full Day Cruise Vessel
Big Cat
“Big Cat” is a comfortable air-conditioned 35 metre catamaran with spacious interior cabins and a relaxed atmosphere. Offering a full day cruise from Cairns at 9.00am daily, travel time to Green Island is just over one hour.