If you're visiting Busan, you will most likely arrive at Busan Station by train or Gimhae Airport, from where you can take Line 4 of the subway.1. Nampo-dongNampo-dong is Busan’s old downtown area, rich in history and culture. It is home to Yongdusan Park and Jagalchi Market, one of Korea’s most famous seafood markets.2. Seomyeon & JeonpoSeomyeon is a central business and entertainment district ..