1. Green Island is a coral cay located in the Great Barrier Reef in Cairns, Australia. The island is surrounded by crystal clear waters and boasts a diverse marine life including sea turtles, colorful fish and coral. Visitors can enjoy numerous activities such as snorkeling, scuba diving, glass-bottom boat tours and beach relaxation. The island also has walking trails that offer stunning views of the reef and rainforest. Green Island also has a long history, being inhabited for over 6,000 years by the Gunggandji Aboriginal people.

2. Green Island is open for visitors from 8:30am to 4:30pm daily. Their phone number is +61 7 4051 0444.

3. There are several ways to get to Green Island. The most popular is by taking a ferry from Cairns. The ferry services are operated by Great Adventures and depart from the Cairns Reef Fleet Terminal. Ticket prices vary depending on the package chosen and can be purchased online or at the terminal. Great Adventures also offers various packages that include hotel transfers and activities.