| name | image | style | date demolished | type | use | administrative division | continent | date completed | date Start construction | Website | Height (m) | city | Country | latitude (°) | longitude (°) | Original_owner/Owner/Protection | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Liechtenstein Castle |  | Arts/culture | Lower Austria | Europe | 1135 | 12nd century | website | Maria Enzersdorf | Austria | 48.0927150000 | 16.2704310000 | Austria | Map |