A waterfall is a place where water flows over a vertical drop in the course of a stream or river. Waterfalls also occur where meltwater drops over the edge of a tabular iceberg or ice shelf. But, all of the waterfalls don't look exactly like this. There are waterfalls that are so unusual and unique, to provoke disbelief and amazement of visitors. These wonders of nature are very rare and still largely unknown to most people.
1. Bigar Cascade Falls, Romania
This is the Bigar Cascade Falls situated in Caras-Severin, Romania. It is one of the most beautiful waterfalls in this country, very unique on the way the water is spread and fall, in thiny shred of water. The waterfall is exactly on 45 Paralel which is unique again.
The dramatic moss-covered falls are located in the forests of the Anina Mountains and is formed by an underground water spring that spills into the Minis River.
For more: http://www.theworldgeography.com/2013/01/unique-waterfalls.html