Cycling's perfect mix! Make your next cycling vacation an active holiday by combining mountain biking with four-wheel-driving, Remote Outback Cycle Tours Australia (ROC Tours) makes it possible for everyone to have the time of their life. Across the Great Victoria Desert, around stunning Uluru, through the lush wilderness of Kakadu, to the remote Kimberley and even across the Nullarbor. ROC Tours makes it possible for everyone to have the time of their life. Now that's adventure!