Lighting Products and Lighting Projects Design Duden Waterfall Nature themed light art by Cengiz Sentürk The rocky cliff where Duden waterfall combines with Mediterranean sea was lit up. It is one of Antalya's natural beauties and tourist attraction points. The area turned into a visual show. Every year, millions of tourists from all over the world started to meet this show. Duden waterfall is visible every night and it became a place welcoming the tourists flying to the city because it is on the route of air planes.