The Belledonne Range is a mountain range located in the French Alps, primarily in the Auvergne-Rhône-Alpes region. It stretches approximately 60 kilometers and is known for its stunning landscapes, including rugged peaks and deep valleys. The highest peak in the range is Grand Pic de Belledonne, which reaches an elevation of 3,564 meters. This range is popular for outdoor activities such as hiking, skiing, and mountaineering. The Belledonne Range is part of the larger Alps mountain system and is characterized by its diverse flora and fauna, making it a significant area for nature enthusiasts and researchers alike.