| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cardiff Castle |  | Wales | Europe | 1081 | 1091 | website | Cardiff | United Kingdom | 51.4823090000 | -3.1811056000 | 1/2 Price Store | Map | |||||
| Castell Coch |  | Wales | Europe | 13rd century | 1871 | website | Cardiff | United Kingdom | 51.5358540000 | -3.2548708000 | Cadw, William burges | Map |