Traversing Ku-ring-gai Chase National Park, Natcha’s Legacy Trails, Leaving Footprints Tours guide you through country, where mob once came together, the meeting place of the Emu and the Whale. The immersive cultural tours go for two hours, introducing participants to cultural lore and sacred sites. The tours are led by Eric Brown, a proud descendant of the Yuin, Bidjigal, Dharawal and Gundungarra people.