Trains to other cities May 24, 2011 14:35:54 GMT 9 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Admin on May 24, 2011 14:35:54 GMT 9 The railway system if very extensive and relatively inexpensive. You can book your tickets in in advance. Booking ( www.korail.com/en/rv/pr21100/w_pr21110.jsp ) National Train Route Map