As part of an Inter-Korean summit, heads of states Kim Jong-un and Moon Jae-in visited Mount Paektu and Heaven Lake on September 20, 2018. Moon filled a bottle with water from the lake to take back to South Korea. The visit to the lake was a symbolic gesture, as both the lake and the mountain have considerable cultural significance to the Korean people.[3][4] Mount Paektu is mentioned in the anthems of both North and South Korea, and is considered to be the spiritual home of the Koreans.[5]