At the heart of Ghana's tourism destinations are the Ashanti and Central Regions. These two combines to give Ghana 4 UNESCO World Heritage Sites in the Lake Bosomtwi created by the impact of a meteorite, the Ashanti traditional building at Ejisu Besease and the two castles in Cape Coast and Elmina built by the British and Portuguese respectively. Explore some of these and other sites such as the Manhyia Palace, Kejetia market which is the largest open market in West Africa among others.