Kromdraai Gold Mine.
This gold mine is located in the area of "Kradle of humankind". An enthusiastic owner of the farm and the mine meets up at the simple entrance to the mine. The mine is one of the oldest in the Joburg area, with start 1881 and close down 1914. The mine is many kilometer long with mine shaft in many layers. The lower shafts are filled with water, this was one of the reason for the close down. Nice with something not to much commercial!