Seoul Subway Line 6 is a line of the

Seoul Metropolitan Subway The Seoul Metropolitan Subway () is a urban rail transit, metropolitan railway system consisting of 23 rapid transit, Medium-capacity rail transport system, light metro, commuter rail and people mover lines located in northwest South Korea. T ...

. The route connects

Eunpyeong-gu Eunpyeong District () is one of the 25 List of districts of Seoul, districts of Seoul, South Korea. Eunpyeong is divided into 16 ''Dong (administrative division), dong'' (administrative neighborhoods). Eunpyeong is located in northwestern Seoul, ...

and Jungnang-gu in a U-shaped manner, running through Yongsan-gu and Seongbuk-gu. It does not cross the Han River. It is mainly used to connect to the northern outskirts of Seoul and to relieve the traffic on other lines. The line primarily operates in the section between Eungam and Sinnae, though some trains end one station before at Bonghwasan. When a train arrives at Eungam, it runs through what is commonly known as the "Eungam Loop," a one-way counterclockwise loop consisting of several stations. After going through the stations of the Eungam Loop, the train reaches Eungam again, from which it continues to Bonghwasan or Sinnae.

History

The line started construction in 1994. A short section of the line from Bonghwasan to Sangwolgok opened in August 2000 while the remaining section opened in December of the same year. However, it was not until March 2001 that the whole line was fully operational when the four stations from Itaewon to Yaksu were opened. Upon the opening of the electrified

Gyeongchun Line The Gyeongchun Line is a regional rail line between Seoul and Chuncheon, South Korea, operated by Korail. Its name is derived from Gyeong (, meaning the capital, Seoul) and ''Chuncheon''. It was completely reconstructed in the 2000s. Service on i ...

in December 2010, Seoul Metro proposed extending the line 1 km eastward to connect to the

at a new Sinnae station, located in the current Sinnae Depot. Construction on the station started in late 2018 and the extension opened on 21 December 2019. In 2019, Line 6 had an annual ridership of 205 million or about 562 thousand people per day.

Tourism

In January 2013, the Seoul Metropolitan Rapid Transit Corporation, which operates this line, published free guidebooks in three languages: English, Japanese and Chinese (simplified and traditional), which features eight tours as well as recommendations for accommodations, restaurants and shopping centers. These were distributed from information centers on this line. The tours are designed with different themes for travel along the subway lines, e.g. Korean traditional culture, which goes from Jongno 3-ga Station to Anguk Station and Gyeongbokgung Station on line 3 that showcases antique shops and art galleries of Insa-dong.

Stations

All stations are located in Seoul.

Rolling stock

Current

Seoul Metro

* Seoul Metro 6000 series ** 1st generation – since 1999 File:운행종료 후 기지로 입고되는 서울도시철도 6호선 6000호대 621편성.JPG, Seoul Metro 6000-series EMU