Zanzibar
Zanzibar (; ; ) is a semi-autonomous region of Tanzania. It is composed of the Zanzibar Archipelago in the Indian Ocean, off the coast of the mainland, and consists of many small islands and two large ones: Unguja (the main island, referred to informally as Zanzibar) and Pemba Island. The capital is Zanzibar City, located on the island of Unguja. Its historic centre is Stone Town, which is a World Heritage Site.
Unguja Ukuu
Unguja Ukuu is an archeological site on the island of Zanzibar. Zanzibar is located south of the equator, central along the east coast of the African continent. It is positioned 25 miles from land and separated from the African continent by the Zanzibar channel (30–40 m deep). Zanzibar is the largest island of the Zanzibar archipelago. The site of Unguja Ukuu covers 16 hectares and is located between a village and a creek. It lies on the southwestern side of the island. The coordinates for this site are: -6.2987° N, 39.358° E.