In South Dakota, USA, there is an interesting place to visit.
It's a granite mountain. Four faces are carved on the mountain. They are the faces of four famous presidents. The presidents are Washington, Lincoln, Jefferson and Roosevelt. These gigantic heads are eighteen meters high. They are carved out of the granite of the mountain and are visible for over eighty kilometers. The monument is now an important place of interest which is visited by thousands every year. The name of this place is Mount Rushmore.
Mount Rushmore