Valley of the Kings is extensive. The tomb has been newly restored and opened for visitors. By the end of the New Kingdom, Egypt had entered a long period of political and economic decline. The priests at Thebes grew more powerful, and they effectively administered Upper Egypt, while kings ruling from Tanis controlled Lower Egypt. Some attempt at using the open tombs was made at the start of the Twenty-first Dynasty, with the High Priest of Amun, Pinedjem I, adding his cartouche to KV4. The Valley began to be heavily plundered, so during the Twenty-first Dynasty the priests of Amun opened most of the
Valley of the Queens tombs. The burials in the subsidiary valleys all date to the 18th dynasty. The reason for choosing the Valley of the Queens as a burial site is not known. The location in close proximity to the worker's village in Deir el-Medina and the Valley of the Kings may have been a factor. Another consideration may be the existence of a sacred grotto dedicated to Hathor at the entrance of the Valley. This grotto may be associated with rejuvenation for the dead. One of the first tombs to be made in the Valley of the Queens is the tomb of Princess