凯旋门, or the Arc de Triomphe, is a famous monument located in 巴黎, 法国. It was commissioned by 拿破仑 in 1806 to honor the French army's victories. The structure stands 50 meters tall and features intricate sculptures that depict various military scenes. Visitors can climb to the top of 凯旋门 for a panoramic view of 巴黎. The monument is situated at the western end of the 香榭丽舍大街, a famous avenue known for its shops and cafes. It also serves as a memorial for those who fought and died for France, with the Tomb of the Unknown Soldier located beneath it.