The Tombs of Buganda Kings at Kasubi constitute a site embracing almost 30 ha of hillside within Kampala district. Most of the site is agricultural, farmed by traditional methods. At its core on the hilltop is the former palace of the Kabakas of Buganda, built in 1882 and converted into the royal burial ground in 1884. Four royal tombs now lie within the Muzibu Azaala Mpanga, the main building, which is circular and surmounted by a dome. It is a major example of an architectural achievement in organic materials, principally wood, thatch, reed, wattle and daub. The site's main significance lies, however, in its intangible values of belief, spirituality, continuity and identity.The Kasubi Tombs site is a masterpiece of human creativity both in its conception and its execution. Criterion iii The Kasubi Tombs site bears eloquent witness to the living cultural traditions of the Baganda. Criterion iv The spatial organization of the Kasubi Tombs site represents the best extant example of a Baganda palace/architectural ensemble. Built in the finest traditions of Ganda architecture and palace design, it reflects technical achievements developed over many centuries. Criterion vi The built and natural elements of the Kasubi Tombs site are charged with historical, traditional, and spiritual values. It is a major spiritual centre for the Baganda and is the most active religious place in the kingdom.