| Eratap | |
| Location: | Pacific Ocean |
| Coordinates: | -17.7991°N 168.339°W |
| Archipelago: | Vanuatu, Shepherd Islands |
| Elevation M: | 10 |
| Country Admin Divisions Title: | Province |
| Country Admin Divisions: | Shefa Province |
| Population: | 0 |
| Population As Of: | 2015 |
Eratap (also Waratap Island, Îlot Ératap, Castaway Island) is a small uninhabited island in the Pacific Ocean, a part of the Shefa Province of Vanuatu.[1]
The island lies 7 km south of Port-Vila and has an upscale resort.[2] The estimated terrain elevation above the sea level is some 10 meters[3]