Casteel is a town in Ehlanzeni District Municipality in the Mpumalanga province of South Africa. The legal name was changed to Maboke in 2008. Maboke is place consisting of Mapulana (whom speak Sepulana ) and Tsonga people. There is a proud culture of Dikoma (initiation school) which takes place during the winter times, during the months of June to August annually, and is a place where young boys are taught the cultural and roots of the Mapulana people.