| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Launceston Castle |  | England | Europe | Before 1067 | 11st century | website | Launceston, Cornwall | United Kingdom | 50.6374444444 | -4.3615277778 | English Heritage, Robert, Count of Mortain | Map |