Myrafaelle

The Myra Falls (German: Myrafälle) are located in a ravine in the municipality of Muggendorf in Lower Austria.The ravine has been cut by the Myrabach, a small tributary of the Piesting. The Myra, as the stream is also known, rises at the foot of the Unterberg from the Myralucke, a spring steeped in legend, that is fed by an underground lake. Although the Myra is only a few kilometres long, it used to power a large number of mills and sawmills in the Myra valley.

(wikipedia)