Bidaa Bint Saud
Bidaa Bint Saud (Arabic: بِدَع بِنْت سُعُوْد, romanized: Bidaʿ Bint Suʿūd) is an archaeological site in Eastern Region of the Emirate of Abu Dhabi, the U.A.E., notable for its Hafit Period tombs, Iron Age irrigation systems and rare remains of an Iron Age building thought to have been a distribution centre for water from two aflaj (systems of underground and surface waterways). It is a listed UN World Heritage Site.