Iturranduz Dam

Iturranduz Dam - Credit: Wikimedia Commons

The Iturranduz Dam was a Roman buttress dam in Navarra, Spain. It consisted of two dams, one dating to the 2nd, the other to the 3rd or 4th century AD. Read more on Wikipedia

type: dam
date from: 2nd / 3rd–4th century

Source: en.wikipedia.org