- Seoul and Gyeonggi Province - Pyongyang and Pyeongan Province
- Gangwon Province(south) - Hwanghae Province
- Chungcheong Province - Gangwon Province(north)
- Gyeongsang Province - Yanggang Province
- Jeolla Province - Jagang Province
- Jeju Province - Hamgyeong Province
- Ulleungdo  
- Dokdo Island  
Behind Yanggang-do is the mountainous province Jagang-do. Landlocked and rich in zinc, gold, copper, tungsten and other mineral deposits, it is deservedly called Korea's buried treasure. It also possesses abundant forestry and water resources. Goguryeo archeological digs are scattered around many of the province's rural areas like Unpyeong-ri, Simgwi-ri and Songam-ri.