 There are many primary schools in Machakos County, including Machakos Primary School and Machakos Academy.Machakos County has giant secondary schools such as Machakos School (boys), Machakos Girls' School, Mumbuni Boys' Secondary School, Mumbuni Girls' Secondary School, Masii Boys' Secondary School, Tala Girls' School, Matungulu Girls' High School, Mwala School, Kitulu Day Secondary School and Kabaa High School (boys), which boasts of a castle which was left behind by Christian missionaries.This castle is now a museum.