Grenoble is the biggest metropolis of the French Alps, located in Isère between three massifs: the Vercors, the Chartreuse and the Belledonne chain. In the heart of the Rhône-Alpes region, the city is located at the confluence of the Drac and the Isère. Grenoble is a very attractive city, known for its beautiful mountains, its urban cable car and its Bastille fort.