 In 1994 Oxley Wild Rivers National Park was inscribed on the Register of World Heritage sites, as part of the Central Eastern Rainforest Reserves of Australia (CERRA); subsequently renamed as the Gondwana Rainforests of Australia.Later of Winterbourne State Forest, also known at the Big Lease, was added to the wilderness.The remaining of Winterbourne and of Enmore State Forests are to be added to the national park.