| Country | Ireland (IE) |
| UN/LOCODE | GRE |
| Name | Greencastle |
| Name Without Diacritics | Greencastle |
| Region | DL |
| Function Code | 1-3----- |
| Function | Port, Road |
| Status Code | RL (Recognised Location) |
| Date | 1601 |
| Timezone | Europe/Dublin |
| Location (UN Format) | 5512N 00659W |
| Latitude Longitude | 55.2, -6.9833 |