Tanis is an ancient city located in the Nile Delta of Egypt. It served as the capital of the Nile Delta during the 21st and 22nd dynasties of ancient Egypt. The city is known for its significant archaeological sites, including temples and burial grounds, which provide insights into the culture and history of the time. The site of Tanis is particularly famous for its royal tombs, where many pharaohs were buried. Artifacts discovered in Tanis, such as statues and inscriptions, have helped historians understand the political and religious practices of ancient Egypt, making it an important location for Egyptology and archaeology.