Kakadu National Park is Australia's largest, covering more than 19,000 square kilometres. Kakadu is World Heritage listed for both its natural and cultural values one of only a few sites in the world with a dual listing. There are hundreds of different languages, customs and laws, each woven together to tell a story that is more than 50,000 years old. Sharing and learning about indigenous art and culture is central to the World Heritage listed Kakadu National Park and Arnhem Land experience.