N Seoul Tower (N Seoul Tower) or "Nam Sun Tower" (Namsan Tower) located on Mount Namsan. As tourism is a major highlight of Seoul. It is a viewpoint that overlooks the entire Seoul. The height of the tower base of approximately 236.7 meters and a height of 479 meters above the ground. Most people who come here are couples. Both Koreans and foreign tourists. Most couples are prepared to put on the fence above the key Seoul Tower. It is believed that couples who hold the key to this long love forever.