Millennium Parklands - Australia

This former domestic and industrial landfill contained asbestos, industrial hydrocarbons, acid sulfate soils, and petroleum waste. Peter Walker and Partners found a creative way to recycle and save money by burying the majority of the waste in pits or building it into clay-capped mounds forming the profile of the park. The Millennium Parklands, constructed for the 2000 Sydney Olympics is the largest project of its kind in Australia.