Seoul

Seoul (Korean: 서울; lit. 'Capital'), officially the Seoul Special City, is the capital and largest metropolis of South Korea. With the surrounding Incheon metropolis and Gyeonggi province, Seoul forms the heart of the Seoul Capital Area. Ranked as an alpha world city, Seoul was the world's 4th largest metropolitan economy with a GDP of US$635 billion in 2014 after Tokyo, New York City and Los Angeles.