The Importance of the Dome of the Rock

The Prophet SallAllahu Alaihi Wasallam saw Jerusalem from the ditch of Al-Maddina when they were about to be massacred, he saw its palaces as well. Can anyone tell me an aeration where the prophet would see quits in Medina in particular? Anyone know? What is it? The Christians had no need for the area of the Akhsah or thearea of the Dome of the Rock currently is. They turned it into the dumpster of Jerusalem and Herakulous instructed that when you throw your rotten corpses, throw them in that area.