Underground Creek and Aztec Temple A short day walk for those that want a rest or like the idea of some wine tasting and dinner in the afternoon/evening.(Keep an eye on the walks) We depart the campground at 08.00am and drive to the parking area for the Underground Creek. First we'll visit Dr Roberts Waterhole and then walk to Underground Creek and explore that area. After some smoko a short walk away is the Aztec Temple, an area of stone monoliths and stacked boulders.