Luminara di San Ranieri is an annual festival held in Pisa, Italy in honor of San Ranieri, the patron saint of the city. The event is famous for its breathtaking display of lights, where more than 70,000 candles illuminate the buildings along the Arno River and the Piazza dei Miracoli, including the iconic Leaning Tower of Pisa. The festival also includes a grand procession with participants dressed in historical costumes, as well as fireworks in the evening. The Luminara di San Ranieri is a spectacular celebration of the city’s history, faith, and traditions, attracting thousands of visitors each year.