| Castle Qua | |
|---|---|
  Location of Castle Qua in South Lanarkshire | |
| Type | Prehistoric fort |
| Location | Cartland Craigs Lanark South Lanarkshire United Kingdom |
| Official name | Castle Qua,fort 345m WSW of Mouse Bridge |
| Designated | 18 July 1967 |
| Reference no. | SM2604 |
Castle Qua (also known as Castle Quaw or Castle-dykes) is the name given to an earthwork found in the Cartland Craigs National Nature Reserve near Lanark, South Lanarkshire. It is site number NS84SE 1 in the records of the Royal Commission on the Ancient and Historical Monuments of Scotland. It's believed to be a medieval structure.[1]
- ^ "Castle Qua". Royal Commission on the Ancient and Historical Monuments of Scotland. 1938–1978. Retrieved 21 June 2010.