Seven kilometres long cave system with up to 40 m tall cave rooms. Here are wonderful cave formations including several giant stalagmites, in the cave is Samsonam Falls – some 30 m tall waterfall.
| Location, GPS coordinates: | 39.8553 N 126.1119 E |
| Categories: | Caves |
| Values: | Geology, Visual |
| Rating: |  (3.5 / 5) |
| Where is located? | Asia, North Korea, North Pyongan, Kujang, at the foot of Mt. Ryongmun |
