Gunpo (군포), formerly romanized as Kunp'o, is a small city in South Korea's Gyeonggi Province, located south of Seoul in the Seoul National Capital Area. It borders Anyang to the north, Uiwang to the east, and Ansan to the south and west, and is connected to its neighbors and to Seoul by lines 1 and 4 of the Seoul Metropolitan Subway. Gunpo is also home to three stops on the Gyeongbu Line, a national railway that links it to the rest of the country. Although 73.2% of the city is greenspace, owing largely to Surisan and various smaller mountains, Gunpo is home to over 286,000 residents in several urban areas.