Originally Posted by
Sweet Willie
From looking at the subway maps and the map provided by the USO site. It appears that the Samgakji station is very close Westin Chosun and Hilton. However the subway map I was looking at the station is spelled Samgakii yet the USO website spells it Samgakji.
From Westin Chosun - at the Seoul City Hall station, take Line 1 Cheonan/Suwon/Seoul Station direction and transfer to Line 4 Oido direction at Seoul Station.
From Millennium Hilton - at the Seoul Station, take Line 4 Oido direction.
Easiest method is to take a taxi, fare will be several $.