Exploration of the Valley of the Kings Carter to explore it. After a systematic search they discovered the actual tomb of Tutankhamun (KV62) in November 1922. At the end of the century, the Theban Mapping Project re-discovered and explored tomb KV5, which has since been discovered to be probably the largest in the valley (having at least 120 rooms) and was either a cenotaph or real burial for the sons of Ramesses II. Elsewhere in the eastern and western branches of the valley, several other expeditions cleared and studied other tombs. Until 2002 the "Amarna Royal Tombs Project" explored the area around KV55 and KV62, the Amarna
Minor tombs in the Valley of the Kings are larger, multiple chambered tombs. These minor tombs served various purposes, some were intended for burials of lesser royalty or for private burials, some contained animal burials and others apparently never received a primary burial. In many cases these tombs also served secondary functions and later intrusive material has been found related to these secondary activities. While some of these tombs have been open since antiquity, the majority were discovered in the 19th and early 20th centuries during the height of exploration in the valley. Tombs in the Valley of the Kings are assigned a numerical "KV" (for Kings' Valley)