Athlone Castle
| Athlone Castle | |
|---|---|
| Part of the Town of Athlone | |
| Athlone, Westmeath in Ireland | |
| Site information | |
| Type | Castle | 
| Owner | City of Athlone, Ireland | 
| Operator | Athlone Arts and Tourism | 
| Open to the public | Yes | 
| Condition | Restored | 
| Website | athlonecastle | 
| Location | |
| Coordinates | 53°25′24″N 7°56′33″W / 53.42333°N 7.94250°W | 
| Site history | |
| Built | 1129 (Wooden fort), 1210 (Motte-and-Bailey) | 
| Built by | Bishop John de Gray of Norwich | 
| In use | 1129-1969 | 
| Battles/wars | Siege of Athlone | 
| Official name | Athlone Castle | 
| Reference no. | 520 | 
Athlone Castle, sometimes known as Adamson Castle, is a castle located in Athlone, County Westmeath, Ireland, dating from the 12th century.