[Life] Subway System in Seoul

In 1974, August 15th (National Liberation Day of Korea), Korea has opened it's first subway system. the #1 line (Red line). 
From this moment Korea's subway system has been developed a lot until now.
Now we have 9 different lines (#1 line to #9 line) in Seoul and KyoungGi(경기도) area.

Total number of subway station in Seoul area is more than 400. That's huge.
Subway already has been major public station system for Korean people.

Basic Lines
Line #1 (Red Line)
Line #2 (Green Line)
Line #3 (Orange Line)
Line #4 (Blue Line)
Line #5 (Violet)
Line #6 
Line #7
Line #8
Line #9

And special lines
Incheon Line
Bundang Line
Shinbundang Line
KyungUi JoongAng Line
Kyungchoon Line
Airport Line
UiJungboo Line
SooIn Line
Everland Line

Subway station App

If you need a Korea subway map app then check this site.

Google Play store>>
https://play.google.com/store/apps/details?id=com.imagedrome.jihachul&hl=en

Apple App store>>
https://itunes.apple.com/us/app/subway-korea/id325924444?mt=8

You can check all the subway station and it also suggests fastest route and calculates arriving time. Very useful!!

 http://www.smrt.co.kr/program/cyberStation/main2.jsp?lang=e