Rennes is a city in the east of Brittany in northwestern France at the confluence of the Ille and the Vilaine. Rennes is the capital of the region of Brittany, as well as the Ille-et-Vilaine department. In 2015, the city was the tenth largest in France, with a metropolitan area of about 720,000 inhabitants. The inhabitants of Rennes are called Rennais/Rennaises in French.
