Strange and Unique Monument in the World

The monument was built to commemorate an event or in memory of pahlwan and other important figures. In Jakarta alone, spread some of the monument, such as national monuments or known as Monas monument to the liberation of West Irian or on the ground bison. However, tahuhkah you, that many monuments scattered in some parts of the world, has a unique shape. Curious? let's see the 5 most unique