A technical trip was completed on May 7-8, 2016 to Artvin region in Turkey, where a construction site of Yusufeli Dam was visited first, to be the highest arch dam of Europe when completed with its height of 270 m from thalweg. In addition, two recently completed dams, Deriner and Artvin dams were also visited on the same trip. The picture below was taken at DSI Guesthouse in Artvin, showing Deriner Dam in the background.