In 1995, the upper school students from Bulla Primary School attended a camp at Hanging Rock Reserve which is part of the Macedon Ranges. At this camp the students were shown basic rock climbing skills and explored the rock for its interesting geological formations. Hanging Rock, also known as Mount Diogenes, is the traditional land of the Dja Dja Wurrung, Woi Wurrung and Taungurung people. It is a mamelon formed when magma poured from a vent and congealed. There are interesting rock functions at the site such as the Colonnade, the Eagle and the UFO. The highest point on the rock is 718metres above sea level and 105 meters above the land at its base.Hanging Rock is an important geological and volcanic structure in the Macedon Ranges area and in central Victoria. A non-digital coloured photograph of three holiday cabins and a barbecue in a bushland setting. A red car is parked outside one of the cabins as well as two permanent picnic tables.hanging rock, mount diogenes, mamelons, volcanoes, school camps, bulla primary school