Around 3,000 reefs contribute to the world’s largest underwater ecosystem, the Great Barrier Reef. Clownfish, whale sharks, manta rays, green turtles, and giant clams are just some of the marine species residing amid this Coral Sea marvel. Although so mammoth it can be spotted from space, a trip to the moon is a stretch too far for the average adventurer. A myriad of cruises, snorkeling tours, and helicopter flights depart from towns and cities along the tropical Queensland coast. Cairns, Airlie Beach, Townsville, and Port Douglas are the most convenient options although it’s even possible to sleep on an offshore island. Only catamaran away from the corals, these Airbnbs near the Great Barrier Reef are as phenomenal as the natural wonder.