The Lyon Festival of Lights is an annual event held in Lyon, France, typically from December 5th to 8th. It celebrates the city's patron saint, Saint John, and features stunning light installations created by artists from around the world. The festival transforms the city into a vibrant canvas of colors and designs, attracting millions of visitors each year. During the festival, various landmarks, buildings, and public spaces are illuminated with creative light displays. Local residents also participate by placing candles in their windows, adding to the festive atmosphere. The Lyon Festival of Lights showcases the city's rich cultural heritage and artistic innovation.