![Gimnyeongsagul Cave [UNESCO World Heritage]](https://tong.visitkorea.or.kr/cms/resource/37/1618237_image2_1.jpg)
Gimnyeongsagul Cave [UNESCO World Heritage]
김녕사굴 [유네스코 세계자연유산] · Jeju · Parks & nature
Gimnyeongsagul Cave is located close to Manjanggul Cave in the northeastern part of Jeju Island. The name of the cave, "Sagul," comes from the snake-like formation of the cave ("sa" meaning serpent). The entrance of the cave is wide like a serpent holding its mouth wide open, but once inside, the tunnel narrows resembling the body of a snake. Gimnyeongsagul Cave is a highly protected area and has been designated as Natural Monument along with Manjanggul Cave.
| Type | Parks & nature |
|---|---|
| Region | Jeju |
| Address | 34, Manjanggul-gil, Jeju-si, Jeju-do |

![Manjanggul Lava Tube [National Geopark] (만장굴 (제주도 국가지질공원))](https://tong.visitkorea.or.kr/cms/resource/55/3354155_image2_1.jpg)





