Uluru

Uluru, or as its often known, Ayers Rock, is a large, sacred, sandstone structure in Central Australia. At 348m (1142ft) high, and 5.8mi (9.4km) in circumference, it is undoubtedly one of Australia's most recognisable landmarks. Throughout the day, Uluru appears to change color, ranging in hue from brown and pink, to delicate mauve, and sometimes even fiery red. Impressively, the visible part of Uluru is just the tip of an enormous underground slab.