Experience the Great Barrier Reef for two days and one night. By day, enjoy all the activities on offer at Reefworld, a pontoon moored on one of the most spectacular areas of the Great Barrier Reef, including snorkeling, semi-sub rides and viewing parts of the world's largest coral-reef system in an underwater chamber. Later, spend the night at Reefsleep — on the upper deck of the pontoon — to sleep under the stars, 40 nautical miles (74 km) from shore. You can choose to fall asleep under twinkling stars in a swag (tent), or in the comfort of an air-conditioned double room. Round-trip transport and most meals are included. It's the only place in Australia where you can sleep on the Great Barrier Reef!
The photo is courtesy of Viator.com