| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Conwy Castle |  | Fortified Castle | Wales | Europe | 1289 | 1283 | website | Conwy | United Kingdom | 53.2800000000 | -3.8255600000 | Cadw, Edward i of england, James of Saint George, Welsh government | Map | ||||
| Deganwy Castle |  | None | Wales | Europe | 06th century | website | Conwy | United Kingdom | 53.2979640000 | -3.8287222000 | Map |