SEOUL SUBWAY
Seoul has a modern and efficient system of public transportation that includes both subway trains and buses. Seoul has nine major subway lines that run all throughout the city and even go into the suburbs and surrounding areas. It is a great system, the trains come about every 5 minutes and are clean. If you're not use to subways you may find it a little daunting, but don't get worried - it's actually very easy. As an added convenience, the signs are in both Korean and English.