Kakadu, Nourlangie and Yellow Waters Tour with Optional Flight over Kakadu. Experience the natural wonders and ancient cultural heritage of Kakadu — Australia’s largest national park. On this full-day tour from Darwin, cruise along the Yellow Water billabong while spotting crocs basking on the banks. Admire ancient Aboriginal art at the ‘desert museum’ of Nourlangie Rock, and delve deeper into indigenous history at the Warradjan Aboriginal Centre. Upgrade to soar over Kakadu’s wetlands and sandstone escarpments on a thrilling 50-minute flight. Book this Tour and Save 10%! Kakadu, Nourlangie and Yellow Waters Tour with Optional Flight over Kakadu.