Gold Reef City underground gold mine heritage tour. Gold ...
Gold Reef City – Underground Mine Tour. Travel down a Gold Mine shaft Gold Reef City. Gold Reef Shaft No 14, in production for 84 years – 1887 to 1971 and at its time, the deepest mine in the world. Travel down the Gold Mine shaft (under 5 years not allowed) in a large clangy lift to level 5 – 720 feet (226 meters) for a guided tour.