Mandingalbay Yidinji (MY) people from the Wet Tropics World Heritage Area, Australia, have used Participatory 3 Dimensional Modelling (P3DM) to empower their community through the mapping and sharing of cultural and landscape knowledge. The project was facilitated by Wet Tropics Management Authority, and involved all of the MY community. Decision making about what to show, and what to exclude, was made entirely by the MY people.