The place where Ibrahim (peace be upon him) was thrown into the fire
This place in Urfa, Turkey, is considered the place where Ebrahim (peace be upon him) was thrown into the fire by Namrud (Nimrod) for refusing to submit to idolatry. Nearby is a cave where, as they say, he was born. Urfa was formerly known as Edessa and was the site of several battles during the crusades.
Note that this incident and the birth of Ebrahim (peace be upon him) also allegedly occurred in Ur, in southern Iraq.