Region: Provence-Alpes-Côte d'Azur covers an area of approximately 31400 km² and has a population of approximately 5 million people. The 3 largest cities in Provence-Alpes-Côte d'Azur according to population are Marseille with approximately 851420, Nice with approximately 353701 and Aix-en-Provence with approximately 147933 inhabitants. Most of the fairs in Provence-Alpes-Côte d'Azur take place in Cannes.