Home to thousands of kilometres of beautiful coastline and an abundance of diverse marine life, Australia is a great place to set out on a snorkelling tour. While the Great Barrier Reef is renowned for its dazzling waters and colourful corals, there are plenty more locations just waiting to be discovered, each offering unique experiences. You might choose to go snorkelling with sea turtles in Byron Bay, explore shipwrecks in Moreton Bay or swim with humpback whales along the Ningaloo Reef.