This is a list of valleys in South Korea. A valley is a low area between hills, often with a river running through it. Some Korean valleys are similar to one-another in terms of their geographic features, although there is also significant variation in their formations. List of valleys of North Korea In western North Korea, significant agricultural activity occurs in the narrow river valleys, which have a rich and fertile soil content. Most of the prison camps in North Korea are located in "remote mountain valleys completely shut off from the outside world and escape is virtually impossible." List of valleys of South Korea In South Korea, many valleys are surrounded by mountains with forests. Baekundong Valley Seoul Special City This is a list of valleys in Seoul Special City () Wooyidong Valley () Baeksasil Valley () Samchunsa Valley () Jinkwansa Valley () Pyeongchang Valley () Incheon Metropolitan City This is a list of valleys in Incheon Metropolitan City () Hamhuhdongchun () Busan Metropolitan City This is a list of valleys in Busan Metropolitan City () Busan – the most densely built up areas of the city are situated in a number of narrow valleys between the Nakdong River and the Suyeong River, with mountains separating most of the districts. Jangansa Valley () Daechunchun Valley () Ulsan Metropolitan City This is a list of valleys in Ulsan Metropolitan City () Jakchunjung Valley () Suknamsa Valley () Cheonjeonri Gaksuk Valley () Naewonam Valley () Gyeonggi-do This is a list of valleys in Gyeonggi-do () Baekun Valley () Songchu Valley () Myungji Valley () Youngchu Valley () Eurbi Valley () Gogiri Valley () Jungwon Valley () Bigum Valley () Sammaksa Valley () Sanasa Valley () Dongmak Valley () Byukgae Valley () Jijang Valley () Tapdong Valley () Myojuksa Valley () Sudonggukmin Gwangwangji () Gangwon-do This is a list of valleys in Gangwon-do (): Heungjung Valley () Murung Valley () Sogeumgang Valley () Deokpung Valley () Kimsatgat Valley () Geumdang Valley () Yongso Valley () Bupheung Valley () Jindong Valley () Misan Valley () Duksanki Valley () Dutayeon Valley () Damtuh Valley () Beobsuchi Valley () Chunbuldong Valley () Gwangduk Valley () Yongsugol Valley () Sutasa Valley () Achimgari Valley () Shindae Valley () Sundam Valley () Makdong Valley () Jujungol Valley () Misiryeong Valley () Naerinchun Valley () Eorayeon Valley () Dankyunggol Valley () Eoseongjeon Valley () Bangdong Valley () Gwangdaegok