Unique adventure tours and trips from Hervey Bay, Australia. 1-Day tours and trips leaving from Hervey Bay to Fraser Island. Come and explore the biggest sand island in the world in a fun and unique way! Enjoy driving along the spectacular white sands of 75 Mile Beach. Let our amazing tour guides lead the way as we journey from one side to the other, uncovering the amazing history, getting off the beaten path and exploring the breathtaking natural beauty of the area. Take a look at these amazing adventures now!