 The Budj Bim National Heritage Landscape, which includes both the Tyrendarra Area and the Mt Eccles – Lake Condah Area, comprising Budj Bim National Park (formerly Mt Eccles National Park), Stones State Faunal Reserve, Muldoons Aboriginal Land, Allambie Aboriginal Land and Condah Mission) was added to the National Heritage List on 20 July 2004, under the "Environment Protection and Biodiversity Conservation Act 1999".Several designated areas comprising the Budj Bim Cultural Landscape were added to the UNESCO World Heritage List in 2019.In the wake of the burning of some 7,000 hectares of bushland around Lake Condah and in the Budj Bim National Park, further channel structures came to light.