| Boundary tags |
| Admin. level | 8 |
| alt_name | Karlův Týn |
| Boundary | Administrative |
| name | Karlštejn |
| population | 795 |
| ref | CZ0202531316 |
| source | cuzk:ruian |
| source:population | csu:rso |
| type | Boundary |
| wikidata | Q1734032 |
| wikipedia | cs:Karlštejn (městys) |
| Place tags |
| place type | Villages |
| ref:cobe | 401943 |
| website | https://www.mestys-karlstejn.cz/ |