See all the highlights of northern australias remarkable top end on a 4 day tour of kakadu and katherine visit unesco world heritage listed kakadu national park nitmiluk national park and litchfield national park cruise on the mary river wetlands view ancient aboriginal rock art sites and the majesty of gunlom falls and canoe through the katherine gorge youll also swim in pristine rock pools at edith falls mataranka hot springs buley rockhole and wangi falls and go underground at cutt