Uluru, also known as Ayers Rock, is a large sandstone rock formation in central Australia, in the Northern Territory. It is located in Uluru-Kata Tjuta National Park, 440 km southwest of Alice Springs. Uluru is sacred to the Pitjantjatjara (Aboriginal people of the area) and has many springs, waterholes, rock caves and ancient paintings. Uluru is notable for appearing to change colour as the different light strikes it at different times of the day and year, with sunset a particularly remarkable sight. The rock is made of sandstone infused with minerals like feldspar that reflect the red light of sunrise and sunset, making it appear to glow.
Photo credit: Thomas Schoch