Samji (Korean: 삼지) is a lake in North Korea.

[2] The word samji means "three pools" in Korean language.

[1][2] Between 1937 and 1939, the Japanese built the 120-km-long Hyesan-Musan Guard Road one hundred meters from the lake.

The battle is considered important in history of the Korean Revolution.

[6] The Grand Monument of Lake Samji [de] there is built in honor of Kim Il Sung.