Seoul

Official Government Site:

http://english.seoul.go.kr/

Seoul:

http://wiki.galbijim.com/Seoul

Subway:

http://www.smrt.co.kr/Eng/index.jsp

Bus map: http://english.seoul.go.kr/residents/transport/trans_05bus_01.html

Sightseeing:

http://english.visitkorea.or.kr/enu/index.kto

Districts of Seoul

25 Districts of Seoul
Dobong-gu: http://www.dobong.go.kr/eng/
Dongdaemun-gu: http://english.ddm.go.kr/index.asp   
Dongjak-gu: http://www.dongjak.go.kr/pub/eng/index.jsp
Eunpyeong-gu: http://www.eunpyeong.seoul.kr/en/
Gangbuk-gu: http://english.gangbuk.seoul.kr/
Gangdong-gu: http://www.gangdong.go.kr/pub/eng/   
Gangnam-gu: http://english.gangnam.go.kr/
Gangseo-gu: http://www.gangseo.seoul.kr/portal/eng/index.jsp
Geumcheon-gu: http://www.geumcheon.go.kr/site/eng/   
Guro-gu: http://english.guro.go.kr/
Gwanak-gu: http://www.gwanak.go.kr:8080/english/index.jsp
Gwangjin-gu: http://www.gwangjin.go.kr/eng/
Jongno-gu: http://www.jongno.go.kr/english/
Jung-gu: http://www.junggu.seoul.kr/intro/
Jungnang-gu: http://eng.jungnang.seoul.kr/01_01.php
Mapo-gu: http://english.mapo.seoul.kr/   
Nowon-gu: http://english.nowon.seoul.kr/
Seocho-gu: http://english.seocho.go.kr/
Seodaemun-gu: http://eng.sdm.go.kr/
Seongbuk-gu: http://english.seongbuk.go.kr/
Seongdong-gu: http://foreign.sd.go.kr/eng/index.htm   
Songpa-gu: http://sori1.songpa.seoul.kr/sori1/english/eng_main.htm
Yangcheon-gu: http://www.yangchon.seoul.kr/newEnglish/index.asp   
Yeongdeungpo-gu: http://english.ydp.go.kr/
Yongsan-gu: http://www.yongsan.seoul.kr/eng/index.ASP