Enjoy 2 premier attractions in Darwin with the Croc Explorer pass. Benefit from full-day admission to Crocosaurus Cove and explore the rest of the city by hop-on hop-off bus with a ticket valid for 24 hours.  Crocosaurus Cove Discoer Crocosaurus Cove, located in the heart of Darwin city, which showcases the world’s largest display of Australian reptiles, including the iconic saltwater crocodile. Attend any of the 9 reptile shows daily, and learn all about the Northern Territory’s incredible wildlife through meaningful, voluntary encounters with the reptiles under the supervision of trained and passionate professionals. Darwin Big Bus Hop-on Hop-off Tour: Experience the celebrated scenery, landmarks, and attractions of Darwin. Don’t miss a thing on an open-top double-decker bus tour of the city. Learn more about local landmarks and history with informative and entertaining commentary. Hop-off at attractions such as the George Brown Darwin Botanic Gardens, the Museum and Art Gallery of the Northern Territory, or Stokes Hill Wharf.