| Yeyenwu | |
|---|---|
| Yöyen Wu | |
|   | |
| Location | Vanuatu | 
| Coordinates | 13°08′S166°34′E / 13.133°S 166.567°E | 
Yeyenwu is a cave in Hiw, the northernmost island of Vanuatu. It has some notable stalactite formations. [1]
In the local language, the name Yöyen Wu[jɵjənˈwʉ] translates as "the cave of Spirits".