| Country | Germany (DE) |
| UN/LOCODE | GWY |
| Name | Grenzach-Wyhlen |
| Name Without Diacritics | Grenzach-Wyhlen |
| Region | BW |
| Function Code | -23----- |
| Function | Rail, Road |
| Status Code | AF (Approved by National Facilitation Body) |
| Date | 9501 |
| Timezone | Europe/Berlin |
| Latitude Longitude | 47.55, 7.6833 |