Australia is known for its diverse landforms, which include mountains, plains, deserts, and coastal regions. The Great Dividing Range is the most significant mountain range, stretching along the eastern coast. This range influences the climate and creates various ecosystems, from lush rainforests to arid areas. The Outback is a vast, remote interior characterized by flat plains and rugged terrain. It features iconic landforms like the Uluru, a massive sandstone monolith, and the MacDonnell Ranges. Australia's coastline is also striking, with beautiful beaches, cliffs, and unique formations like the Twelve Apostles along the Great Ocean Road.