Cascata delle Marmore, Waterfall in Italy
The Marmore's Falls is a man-made waterfall created by the ancient Romans.
Its total height is 165 m, making it one of the tallest in Europe and the world.
It has greatly influenced artists and poets over the centuries, such as Lord Byron.
The falls are turned on and off according to a set schedule, to feed the hydroelectric plants.
It's unique due to its being a Roman artificial construction, yet so integrated into the natural environment.
Location: Terni
Elevation above the sea: 376 m
Height: 165 m
Website: cascatadellemarmore.info
Sources: Wikimedia, OpenStreetMap