Stegeborg Castle
| Stegeborg Castle | |
|---|---|
| St Anna parish, Söderköping, Östergötland | |
Stegeborg castle ruins by the bay Slätbaken. | |
| Site information | |
| Condition | Ruined |
| Location | |
| Coordinates | 58°26′30″N 16°35′54″E / 58.44167°N 16.59833°E |
Stegeborg Castle is a ruined castle in St Anna parish, Söderköping, Östergötland, located on an island in a narrow sound at the bay of Slätbaken, Sweden.