KoreaBusinessGuide.com provides related links to Korea business, information, sport, travel, transportation, economy, computer, education, society, shopping and others.
The Pyongyang Metro
Unofficial site has extensive information about the subway system in the North Korean capital. Includes maps, photos of stations and train equipment, the text of a 1994 official Metro guidebook, tram system information, related Web links, and MP3 audio files of the martial music typically played on loudspeakers in Metro stations.