Thinis

Thinis (Greek: Θίνις Thinis, Θίς This ; Egyptian: Tjenu; ; ) was the capital city of pre-unification Upper Egypt. Thinis remains undiscovered but is well attested by ancient writers, including the classical historian Manetho, who cites it as the centre of the Thinite Confederacy, a tribal confederation whose leader, Menes (or Narmer), united Egypt and was its first pharaoh. Thinis began a steep decline in importance when the capital was relocated to Memphis, which was thought to be the first true and stable capital after the unification of Egypt by Menes. Thinis's location on the border of the competing Heracleopolitan and Theban dynasties of the First Intermediate Period and its proximity to certain oases of possible military importance ensured Thinis some continued significance in the Old and New Kingdoms. This was a brief respite and Thinis eventually lost its position as a regional administrative centre by the Roman period.

Due to its ancient heritage, Thinis remained a significant religious centre, housing the tomb and mummy of the regional deity. In ancient Egyptian religious cosmology, as seen (for example) in the Book of the Dead, Thinis played a role as a mythical place in heaven.