| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Trim Castle |  | Fortified Castle | None | County Meath | Europe | 1174 | 12nd century | website | Trim, County Meath | Ireland | 53.5543416667 | -6.7897555556 | Map | ||||
| Dangan Castle |  | Unspecified | County Meath | Europe | website | Summerhill, County Meath | Ireland | 53.5052000000 | -6.7531000000 | Map |