| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bonningastins | Other | Friesland | Europe | website | Loënga | Netherlands | 53.0482390000 | 5.6826030000 | Map | ||||||||
| Slot Loynga |  | Unspecified | Friesland | Europe | website | Loënga | Netherlands | 53.0487970000 | 5.6811330000 | Map |