Sail from Port Douglas aboard a luxury catamaran to visit Low Isles in the quieter morning hours, before the majority of visitors arrive. After cruising from the mainland, arrive at Low Isles, where you can spend four and a half hours at Low Isles, a coral cay island where you can relax under palm trees on the white sands and snorkel off-beach in the sheltered lagoon’s undersea coral gardens. Take a walk to Low Isles’ historic lighthouse, dating from 1878, or learn about the Great Barrier Reef’s magical underwater world of iridescent fish and fluorescent coral on a guided snorkel tour led by a marine biologist. There’s more fun eco-education aboard a glass-bottom boat tour, with stunning coral views and expert commentary. After a seafood buffet lunch on board the catamaran, soak up the sun on the deck or return to the water for a final snorkel before returning to Port Douglas by 4pm. Only a select group of operators are permitted to visit the coral cay Low Isles, the only Great Barrier Reef island a short sail from Port Douglas. This cruise combines luxury and eco credentials, for a premium reef experience.