National Castle Inventory / Basic identification record
Birkenburg
This entry has not yet undergone TopCastles' individual historical research. Only source-backed identity and location fields are shown; construction dates, opening hours and historic interpretations are intentionally left blank until verified.
Historic structure
Ruins
Location
Niedersachsen
Geographic coordinates
51.85918, 10.46346 — View location on OpenStreetMap ↗
Original geographic record: https://www.wikidata.org/wiki/Q107646043 ↗