Mount Coolum National Park

Mount Coolum is a mountain in a national park in a suburb of the same name in Queensland, Australia. Mount Coolum is located on the Sunshine Coast, 101 km north of Brisbane. It lies between the Sunshine Motorway to the west, the shoreline to the east, Coolum Beach township to the north and Marcoola township to the south.FormationCreated about 26 million years ago, Mount Coolum is a laccolith, formed when a dome-shaped bulge of magma cooled below the Earth’s surface, roughly circular in plan with tall cliffs on the eastern and southern side. It rises abruptly from the coastal plain to a 208 m peak, resembling the Glasshouse Mountains to the south. Mount Coolum is largely formed from 26 million year old rhyolite which forms regular columns and jointing patterns. A disused quarry occupies the eastern foothills of the mountain. After heavy rain there are a number of waterfalls on the cliffs.Climbing Mount CoolumAn 1.6 KM long track climbs Mount Coolum from the east, starting at a carpark on Tanah Street West off David Low Way in the suburb of Mount Coolum. The lower part of the track is deceptively well-formed and gentle but it quickly deteriorates to become very steep, very rough and dangerously slippery when wet.