members of the club were given an introduction by the National Fitness Council of South Australia and began regular climbing at the site. Access at this time was from the western end of the park (the Adelaide side) and so the cliffs to the western end were climbed first. No documentation of the climbing occurred until 1968, when Far Crag was discovered. It was named such because it is the furthest from the western end and so had the longest walk to reach it. A large number of routes were put up at the park up until the 1970s. A visit by international climbers in 1971 saw the standards of free climbing increase at the park, with many new bold routes being led. The late-1970s saw grades at the park reach 25. Remarkably, The Lost Walls were not discovered until 1986, hence their name and is the most recent addition of a significant number of climbs. 1994 saw the highest graded new route put up in the park, at 27. Access is now from Norton Summit Road, on the southern side of the park. Style of climbing The highest volume of climbing in the gorge is done on top rope, which is made especially easy by the provision of regularly tested steel rings at the tops of many climbs. These rings greatly simplify the task of building an anchor, making outdoor climbing accessible to a broader range of people. Although most routes can be top-roped, there are routes which are bolted for sport climbing, or suitable for traditional climbing with natural gear, or a mixture of both. Often a route which is suitable for sport or traditional climbing can also be top-roped. Notes and references Notes References External links Morialta Conservation Park official webpage Morialta Conservation Park webpage on protected planet Friends of Black Hill and Morialta Conservation Parks Conservation parks of South Australia Protected areas established in 1915 1915 establishments in Australia Climbing areas of Australia South Australian places listed on the defunct Register of the National Estate