| Alte Burg | |
|---|---|
| Osterode am Harz | |
&sq=Google&lang=en&file=File:Alte_Burg_Osterode.jpg) Fragment of the tower of the "Alte Burg" in Osterode/Harz | |
&sq=Google&lang=en&file=File:Lower_Saxony_location_map.svg)  Alte Burg &sq=Google&lang=en&file=File:Germany_adm_location_map.svg) Alte Burg | |
| Coordinates | 51°43′48″N 10°15′26″E / 51.7299°N 10.2571°E |
| Type | hill castle |
| Code | DE-NI |
| Site information | |
| Condition | ruin |
The Alte Burg is a ruined spur castle that only comprises half a bergfried and is located in the Lower Saxon district of Osterode in the Harz Mountains of central Germany. The name means "Old Castle".