Auerklamm wasserfall
The Auerklamm wasserfall is actually a series of very beautiful cascades near Sautens in the Otztal, Tirol (Austria). The highest single drop in the lower Auerklammis 12 meters and the canyon is often used for Canyoning.
The Auerklamm can be found along road 186 in the Otztal, east of Sautens. I am afraid you have to book a canyoning tour to get a good view on all waterfalls.