| Country | United Kingdom (GB) |
| UN/LOCODE | YSD |
| Name | Ystradowen |
| Name Without Diacritics | Ystradowen |
| Region | VGL |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1401 |
| Timezone | Europe/London |
| Location (UN Format) | 5129N 00325W |
| Latitude Longitude | 51.4906, -3.4219 |