TravelThe Wonder of WetlandsKakadu, a UNESCO world heritage site, covers over 2 million hectares of floodplains, tidal flats mangroves and lowlands in the remote north of Australia.SavePrintMist at Yellow Water billabong – Kakadu. Courtesy NT TourismPhilippa Rayment11/25/2008|Updated: 11/26/2008We had a problem loading this article. Please enable javascript or use a different browser. If the issue persists, please visit our help center.