Seoul Metro made up of several different corporations comprised of 8 regular lines numbered 1 through 8 and other ancilliery lines branching out to the four corners of Seoul metropolitan area and taking care of the 15+ Million residents of the city. Trains are clean, safe, efficient, not expensive, frequent, on schedule, and did I say "safe!" - yes - one of the safest rapid transit systems I have experienced from my travels around the world. From around 5:00 AM until about 1:00 AM - you absolutely have nothing to worry about. I take the train back and forth to work and it beats driving any day and besides, I feel like I am doing my small part to try to save the planet! Highly recommend since their is absolutely limited space to park anywhere in the city - so leave your car at home and patronize Seoul Metro at every opportunity. Evens gets out to places like Bundang and Chuncheon and not to mention the new Incheon airport. Can't be beat - rain or shine!
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