Some other yearly festivals are Paris-Plages, a festive event that lasts from mid-July to mid-August when the Right Bank of the Seine is converted into a temporary beach with sand, deck chairs and palm trees; Journées du Patrimoine, Fête de la Musique, Techno Parade, Nuit Blanche, Cinéma au clair de lune, Printemps des rues, Festival d'automne, and Fête des jardins. The Carnaval de Paris, one of the oldest festivals in Paris, dates back to the Middle Ages.