Litchfield National Park, covering approximately 1500 km², is near the township of Batchelor, 100 km south-west of Darwin, in the Northern Territory of Australia. Each year the park attracts over 260,000 visitors. Proclaimed a national park in 1986, it is named after Fred Litchfield, a Territory pioneer, who explored areas of the Northern Territory from Escape Cliffs on the Timor Sea to the Daly River in 1864.  Wiki