Seven Second Summits among mountaineers seeking to complete this challenge. The main ridge of the Greater Caucasus range is generally considered to form the boundary between Europe and Asia. In that case, Mount Elbrus, () situated some 10 km north of the continental divide, is the highest mountain in Europe. Excluding the Caucasus Mountains, Mont Blanc () would be Europe's highest mountain. The Australian continent is defined as comprising the mainland of Australia and proximate islands on the same continental shelf, including Tasmania and New Guinea. In the convention of the seven continents, one of the continents is the region of Australasia, which
Mount Gibbo Mount Gibbo Mount Gibbo is a mountain in the Australian Alps. It is 38 kilometres to the north-east of Benambra in Victoria, Australia and lies within the Mount Gibbo Natural Features and Scenic Reserve managed by Parks Victoria. The reserve, which covers 1493.1 hectares, was established in 1979. On the northern side of the mountain, Ordovician sediments are exposed on the steep slopes. Surrounding peaks include Mount Pinnibar (1772 metres) to the north, Mount Hope (1558 metres) to the south-east and Mount Sassafras (1587 metres) to the west. Plant species found in the reserve include the rare Alpine Phebalium ("Phebalium