Built in 1951 as part of the Orland Power Station serving Johannesburg, South Africa from the South West Township of Soweto, the Soweto Towers have become one of the most recognizable landmarks in the world. The power plant was decommissioned in 1998 after 56 years of service. Now, the towers are used for art, and advertising. One tower serves as a giant billboard. The other tower contains the largest mural painting in South Africa. But, even cooler than the art, is the action. You can bungee jump or base jump from a platform bridge between the Two Towers.