The Palace Tomb is a Nabataean tomb in the Petra Archaeological Park. It is situated among the Royal Tombs, a line of prominent monumental facades on the east cliffs flanking the valley in which the city lies. At 49 meters wide and 46 meters tall, its rock-hewn façade is one of the largest in Petra. The tomb's name is derived from its supposed resemblance to a Roman palace design popularized by Nero's Golden House, as well as its wide and richly decorated structure... The descriptive name is based on its appearance today, rather than historical evidence for its use by royalty or occupation as a palace. The title “Palace Tomb” is recorded in the earliest catalog of tombs in Petra (no. 765).