Dam at the 2.5 km long tunnel from the river Soor, which leads the water into the Gileppe dam, near Hestreux
<a href="//commons.wikimedia.org/wiki/User:LeFagnard" title="User:LeFagnard">Marc Herff</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>