Yanununbeyan National Park, Yanununbeyan Nature Reserve and Yanununbeyan State Conservation Area are located 25 kilometres south-east of Queanbeyan and 5 kilometres north-west of Captains Flat. The national park (3,500 hectares) and nature reserve (40 hectares) were gazetted in 2001, and the state conservation area (4,135 hectares) was gazetted in 2003.