| Kotlina | |
|---|---|
| Village | |
| Country |
|
| Voivodeship | Lower Silesian |
| County | Lwówek Śląski |
| Gmina | Mirsk |
Kotlina [kɔˈtlina] (German: Regensberg) is a village in the administrative district of Gmina Mirsk, within Lwówek Śląski County, Lower Silesian Voivodeship, in south-western Poland, close to the Czech border. Prior to 1945 it was in Germany.