| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sonnenberg Castle |  | Thurgau | Europe | website | Stettfurt | Switzerland | 47.5282000000 | 8.9618700000 | Map |