The Old Fort was built around this prison by Paul Kruger from 1896 to 1899 to protect the South African Republic from the threat of British invasion.

Nelson Mandela, Joe Slovo, Bram Fischer, Albert Lutuli and Robert Sobukwe are some of its famous prisoners.

The Old Fort was declared a National Monument in 1964 although it continued as a functioning prison until 1987, after which the buildings and the site as a whole suffered from neglect and vandalism.

Outside the wooden doors of the court building, in the middle of a plaza and built into one of the stairwells of the old prison is the Flame of Democracy.

Most of the prison has been demolished to make way for the new court, but the stairwells have been kept and incorporated into the new building as a reminder of how South Africa has overcome the dark days of oppression.

The hill overlooks downtown Johannesburg to the South and the wealthy northern suburbs such as Houghton Estate, Parktown, and Sandton to the North.

During the Anglo-Boer War, however, the British seized Johannesburg and converted the Old Fort prison buildings for the incarceration of Boers, some of whom were executed there.

The Constitution Hills Women's Gaol was built in 1909, as a Victorian-style building, with separate sections for whites and other races.

The white prisoners were given better treatment as compared to other races who were crowded in their cells with bad and inadequate sanitary conditions.

Some of the notable prisoners who were once imprisoned here include Winnie Mandela and Albertina Sisulu who were both political activists and were arrested on account of their activities with the African National Congress.