The Goseong Unification Observatory stands as the northernmost observatory in South Korea. It provides panoramic views of the DMZ, the East Sea, and North Korea's Geumgangsan Mountain. Established as a symbol of hope for the reunification of the Korean Peninsula, it features an exhibition hall dedicated to educating visitors about the Korean War (1950-1953). Due to its location near the DMZ, visitors must bring an ID, such as a passport or foreigner resident card, for entry.