Polná na Šumavě was formerly part of the German Empire. In the German Empire, the place was called Stein im Böhmerwalde.
The place is now abandoned and the area belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Stein | Austro-Hungary | Krumau | before the Treaty of Saint-Germain |
| Polná | Austro-Hungary | Krumau | before the Treaty of Saint-Germain |
| Polná na Šumavě | Czechoslovakia | Český Krumlov | after the Treaty of Saint-Germain |
| Stein im Böhmerwalde | Czechoslovakia | Český Krumlov | after the Treaty of Saint-Germain |
| Stein im Böhmerwalde | German Empire | Krummau/Moldau (Böhm.-Krumau) | 1938 |
| Polná na Šumavě | Czechoslovakia | Český Krumlov | 1945 |
| - aufgelassen - | Czechoslovakia | Český Krumlov | 1992 |
| - aufgelassen - | Czech Republic | Český Krumlov | 1993 |