The highest peak , Paektu - san on the volcanic Baekdu Mountain , is located on its northern border with China .
The highest peak , Paektu - san on the volcanic Baekdu Mountain , is rises 9,002 ft. ( 2,744 m ) .
The highest peak , Paektu - san on the volcanic Baekdu Mountain , is located on its northern border with China , and rises 9,002 ft. ( 2,744 m ) .