South Korea Metro

The Seoul Metropolitan Subway is one of the world’s largest urban rail networks, operating 24 lines and 656 stations as of 2026. The network includes metro lines 1–9,

Gwangju Metro is the rapid transit system in Gwangju, South Korea, operated by the Gwangju Metropolitan Rapid Transit Corporation. The system opened in 2004 and currently has one

Daejeon Metro is the rapid transit system in Daejeon, South Korea, operated by the Daejeon Metropolitan Express Transit Corporation. The system currently has one operating line, Line 1,

Daegu Metro is the main urban rail system in Daegu, South Korea, and a key part of city transport. It includes three metro lines operated by Daegu Transportation

The Incheon Subway is the rapid transit system serving Incheon, South Korea. Operated by Incheon Transit Corporation, it is part of the wider Seoul Metropolitan Subway system and

Busan Metro is the urban rail system operated by Busan Transportation Corporation in Busan, South Korea. It opened in 1985 with 17 stations and became the second metro

AREX, the Airport Railroad Express, is a fast public transport link between Seoul Station and Incheon International Airport. It is widely used for airport transfers because the Express