66 Oryu-dong.
Guro-gu, Seoul,
Korea (south)

"Located inside Seoul Station, the Seoul Railway Museum presents several exhibits showing Korea's train-related history. Opened in April 1987, it includes scenes and equipment from the first railway line to modern subways and has a special exhibit for the current construction of the high speed rail line.The museum contains over 500 items in 6 different areas, including maps of Korea's railway, sample tickets from different time periods, tools used in the construction and maintenance of tracks, equipment for monitoring trains, miniature scale replicas of major or unusual train stations, and clothing worn by railway officials."

-lifeinkorea.com