Пэктусан
Paektu Mountain (), also known as Baekdu Mountain and in China as Changbai Mountain (), is an active stratovolcano on the Chinese–North Korean border. At , it is the highest mountain of the Baekdudaegan and Changbai ranges. Koreans assign a mythical quality to the volcano and its caldera lake, considering it to be their country's spiritual home. It is the highest mountain in Korea and Northeast China.