Chungju Dam is a dam located in Chungju-si, Chungcheongbuk-do and construction began in June 1978 and was completed in October 1985.
Many Koreans may not know much about Chungju-si, but they do know Chungju Dam, one of the largest dams in Korea.
After the dam was built, the submerged area became Chungjuho Lake and Chungjuho Lake is used as a tourist destination.

- Length: 447 m
- Height: 97.5 m
- Storage: 2.75 billion tons
- 6 Gates
- an annual supply of 3.4 billion tons of water
- 600 million tons of flood control
- 844 million KWH annual power generation


It is a tourist attraction where many tourists visit during the cherry blossom season.
It is a great cherry blossom spot in Chungju.
Read also : Habang Village in Chungju – Cherry Blossom Spot