| Mount Tukosmera | |
|---|---|
| Highest point | |
| Elevation | 1,084 m (3,556 ft) | 
| Prominence | 1,084 m (3,556 ft) [1] | 
| Listing | Ribu | 
| Coordinates | 19°34′35″S169°23′33″E / 19.57639°S 169.39250°E [2] | 
| Geography | |
| Location | Tanna, Vanuatu | 
| Geology | |
| Rock age | Pleistocene | 
Mount Tukosmera is the tallest mountain on Tanna, Vanuatu. It is located in the southern part of the island. It was a volcano in the Pleistocene, but is no longer active, unlike Mount Yasur. The mountain has special religious significance for the adherents of the John Frum movement, as a place from which gods come.[ citation needed ]
 
 A 6,000-hectare (15,000-acre) tract of the upper slopes of the mountain has been recognised as an Important Bird Area (IBA) by BirdLife International because it contains a breeding site for a population of collared petrels. [3]