The Olgas: also known as Kata Tjuta, are large dome rock formations located 20 miles to the west of Ayers Rock. They are comprised of a system of gorges and valleys that visitors can walk through. The largest rock, Mount Olga, is 600 feet taller than Ayers Rock. There are two walks that you can take; the five mile Valley of the Winds Walk or the shorter Olga Gorge Walk.
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