Take a tour of Crazy Horse Memorial in United States – part of the World’s Greatest Attractions series by GeoBeats. Have you ever wondered how some of the great monuments of the world looked under construction? You'll get the chance if you visit the Crazy Horse Memorial in South Dakota. The finished sculpture will be the famous warrior mounted on a horse, pointing ahead. The memorial was started in 1948 and is an ongoing, privately-funded effort. So far, the rough outline of the statue and Crazy Horse's face have been completed. Once the memorial is finished, it will be the largest sculpture in the entire world.