The Great Dividing Range is a mountain range located in eastern Australia. It stretches over 3,500 kilometers from Queensland down to Victoria, making it one of the longest mountain ranges in the world. The range is known for its diverse ecosystems, including rainforests, alpine areas, and grasslands, which support a variety of wildlife. This mountain range plays a significant role in Australia's climate and hydrology. It acts as a barrier to moist air coming from the ocean, leading to higher rainfall on the eastern side and drier conditions in the west. The Great Dividing Range is also home to several national parks, such as Kosciuszko National Park, which features Australia's highest peak, Mount Kosciuszko.