It's flat in the Han Estuary, but the rest of the country is pretty hilly.
The Korean Peninsula
Korean peninsula
The Korean Peninsula is in northern china between the Sea of Japan and the Yellow Sea
the Korean peninsula
Korean Peninsula Energy Development Organization was created in 1995.
Korean Peninsula - TV series - was created on 2012-02-06.
The Korean War was fought on the Korean Peninsula.
All over the Korean Peninsula.
North Korea itself is not a peninsula. Along with South Korea it is on a peninsula known as the Korean peninsula. North Korea forms the start of it and South Korea is the end of the peninsula.
Japan
North Korea and South Korea lie on the Korean Peninsula.
China is the large Asian nation that lies north of the Korean Peninsula.