Rennes is the capital city of the Ille-et-Vilaine department in the Brittany region of France. Known for its rich history, Rennes features a blend of medieval and modern architecture, including the stunning Rennes Cathedral and the historic Parlement de Bretagne. The city is also home to several universities, making it a vibrant center for education and culture. The city has a population of approximately 220,000 residents, making it one of the largest cities in western France. Rennes is famous for its lively markets, particularly the Marché des Lices, and its beautiful parks, such as Parc du Thabor. The city is well-connected by public transport, including a metro system.