Gunpo, 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. The city's downtown core is Sanbon New Town, a commercial hub which centers on a pedestrian "street of culture" that Gunpo has designated as one of its eight scenic locations.

The Seoul Capital Area or Gyeonggi region, is the metropolitan area of Seoul, Incheon, and Gyeonggi Province, located in north-west South Korea. Its population of 26 million is ranked as the fourth largest metropolitan area in the world. Its area is about 12,685 km2 (4,898 sq mi). It forms the cultural, commercial, financial, industrial, and residential center of South Korea. The largest city is Seoul, with a population of approximately 10 million people, followed by Incheon, with 3 million inhabitants.