Uluṟu-Kata Tjuṯa National Park is the location of a world-renowned sandstone monolith, which stands 348 metres in height and bears various inscriptions made by ancestral indigenous peoples, located in Northern Territory of Australia. It is located 1431 kilometres south of Darwin by road and 440 kilometres (270 mi) south-west of Alice Springs along the Stuart and Lasseter Highways. The park covers 1,326 square kilometres (512 sq mi) and includes the features it is named after: Uluru/Ayers Rock and, 40 kilometres (25 mi) to its west, Kata Tjuta/Mount Olga.