Extremely low passenger number Great Barrier Reef & Green Island tour (max 25 guests). In fact the only small sail, reef and tropical island experience in Cairns. Swim, snorkel or dive straight off the boat onto an exclusive magnificent GBR site - no crowds .The boat is moored just 1Km off Green Island - a highly protected Marine Park zone . From Cairns, sail to this reef site and Green Island in style on a two-mast schooner and enjoy a delicious buffet lunch on board. After snorkelling off the boat take a tender transfer to explore the beauty of Green Island, see the rainforest or laze on the white sandy beaches .