The western slope of Khubtha Cliff has some of the largest tombs in Petra and is often referred to as the Royal Nabataean Necropolis ( Zayadine, F., 1973).
has some of the largest tombs in Petra
Royal Nabataean Necropolis
Discussion
Wadeson, L. (2013), Nabataean Façade Tombs: a New Chronology. Studies in the History and Archaeology of Jordan 11 Zayadine, F. (1973). "Excavations at Petra: April 1973." Annual of the Department of Antiquities of Jordan 18.
The International Khubta Tombs Project The International Khubta Tombs Project - selected bibliography Kbubtha Cliff photos on flickr