| Key | Value |
| admin_level | 8 |
| boundary | historic |
| source | swissBOUNDARIES3D swisstopo 2011 |
| swisstopo:BEZIRKSNUM | 1823 |
| swisstopo:BFS_NUMMER | 3694 |
| swisstopo:KANTONSNUM | 18 |
| swisstopo:OBJEKTART | Gemeindegebiet |
| swisstopo:SHN | CH18233694 |
| type | boundary |
| wikidata | Q64195 |
| wikipedia | de:Splügen GR |