Located in the central highland city of Antananarivo, the Rova occupies the highest point on Analamanga, formerly the highest of Antananarivo's many hills. Merina king Andrianjaka, who ruled Imerina from around 1610 until 1630, is believed to have captured Analamanga from a Vazimba king around 1610 or 1625 and erected the site's first fortified royal structure. Successive Merina kings continued to rule from the site until the fall of the monarchy in 1896, frequently restoring, modifying or adding royal structures within the compound to suit their needs.