There is nothing quite like this natural phenomenon; the Great Barrier Reef is a staggering 2,300 kilometres of natural coral formations. The entire stretch is a treat of colourful coral and marine life in many shapes and sizes, and a day exploring the reef is an experience to last a lifetime. The best part is that exploring the reef can be achieved no matter the type of holiday you plan; it's accessible from many iconic points like Whitsunday Islands, Cairns, Port Douglas hotels, Townsville, Lizard Island as well as many other points in South Australia, a fact, which allows you to make the best of hotel deals in Australia offered by the best resort chains spread across the nation like Oaks Hotels, Resorts & Suites. Listed below are some of the best experiences of the Great Barrier Reef.