The Diamantina River is a significant waterway located in western Queensland, Australia. It flows through the arid landscapes of the Diamantina Shire and is known for its seasonal flow, often drying up during the dry months. The river is approximately 600 kilometers long and eventually joins the Georgina River, contributing to the larger Lake Eyre Basin. The river is an essential resource for local wildlife and supports various ecosystems in the region. It also plays a crucial role in the agricultural activities of the area, providing water for livestock and irrigation. The Diamantina River is a vital part of the natural heritage of western Queensland.