Photo taken on Aug. 26, 2014, shows the Bigar Waterfall in Caras-Severin, southwestern Romania. Bigar is one of the most unusual waterfalls in the world and one of the most beautiful in Romania. According to the World Geography website, there are a number of facts that place it as number one on the list of eight unique waterfalls around the world due to the way the water spreads and falls in tiny shreds of water. (Xinhua/Lin Huifen)