The term 'Riviera City' refers to two cities located on the French Riviera, NICE and CANNES. NICE is a 4-letter city located in the Alpes-Maritimes department of southeastern France. It is known for its beautiful beaches, Mediterranean climate, and vibrant culture. CANNES is a 6-letter city located in the Alpes-Maritimes department of southeastern France. It is renowned for its annual film festival, luxurious hotels, and stunning coastline. Both cities are popular tourist destinations and offer a variety of activities and attractions.