Talarn Dam - Credit: Wikimedia Commons
Talarn Dam is a concrete gravity dam on the Noguera Pallaresa River, a tributary of the Ebro River, north of Tremp near Lleida in Catalonia, Spain. The dam is 206 meters long and 82 meters high and supplies a hydro-electric station with an output of 30 MW. Read more on Wikipedia
Source: en.wikipedia.org