However, Petra is more than the Treasury. The path widens after the Treasury ... Similar to the Treasury, the Monastery is larger. It measures 50m wide and 45m high (164 x 147 feet).
Ad Deir, or the Monastery, is one of Petra's many facades carved out of sandstone in Wadi Musa, Jordan. As visitors enter Petra from the winding gorge known as the Siq, they first behold the ...