Located within Seoul Station, this museum showcases a collection of items introducing Korea's railway history. Opened in April 1987, the museum shows scenes and equipment from the very first railway up to the modern subway—there is even an exhibit about the high-speed rail line. With more than 500 items, including maps of Korea's railway system, sample tickets from different time periods and uniforms worn by railway officials, you are sure to have an intresting experience. If you hold a valid train ticket you can gain free admission. Discounts are available for groups, while seniors, toddlers and the handicapped are admitted free.