Ansan

Mapo District (Korean: 마포구, romanized: Mapo-gu) is one of the 25 districts of Seoul, South Korea.Mapo has a population of 381,330 (2015) and has a geographic area of 23.87 km2 (9.22 sq mi), and is divided into 24 dong (administrative neighborhoods). Mapo is located in western Seoul on the northern bank of the Han River, bordering the Gyeonggi Province city of Goyang to the northwest, and the Seoul city districts of Gangseo to the west, Yeongdeungpo to the south, Yongsan to the southeast, Jung to the east, and Seodaemun and Eunpyeong to the north.

Mapo-gu Office Station is the station near the Mapo district office. In 2000, the station opened and in December of the same year, Line 6 expanded its area once again with 5 entrances.

Gajwa Station is a station on the Gyeongui–Jungang Line in Seoul, South Korea.