| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bürresheim Castle |  | Rhineland-Palatinate | Europe | 17th century | 12nd century | website | Mayen | Germany | 50.3499984741 | 7.1833333969 | Map | ||||||
| Genovevaburg |  | Rhineland-Palatinate | Europe | website | Mayen | Germany | 50.3333320618 | 7.2166666985 | Map |