Latest offline transit maps for South Korea Seoul Metropolitan Subway, it includes a complete set of offline public transport routes maps. You can use for offline or online You can zoom in, zoom out the subway map Great for everyday reference or Tourist use. Seoul Metropolitan Subway Route Maps Seoul Line 1 Seoul Line 2 Seoul Line 3 Seoul Line 4 Seoul Line 5 Seoul Line 6 Seoul Line 7 Seoul Line 8 Seoul Line 9 Seoul AREX Seoul Suin – Bundang Line Seoul Everline Seoul Gyeongchun Line Seoul Gyeon