Kata Tjuta is a collection of giant red rocks about 20 miles from Uluru. The tallest rocks are taller than Uluru but I hadn't even heard of it before we arrived in Yulara. We headed out there to have a look around, and did an excellent walk through the rocks. We passed through the Valley of the Winds, and the six of us were the only people in sight in the vastness of the landscape. I felt like we were walking on the surface of Mars.