'Outer Kumgang' () is located to the east of the 'Inner kumgang' and covers an area along the east coast. The Outer Kŭmgang area is noted for the large number of peaks. Chipson Peak (literally 'rock of ten thousand forms') is known for its many waterfalls. It includes many mountain peaks including Moonjoo Peak, Ho Peak, Sangdeung Peak, etc. The 'Sea Kŭmgang' area is known for the lagoons and stone pillars.