St. Declan's Monastery
Mainistir Naomh Deaglán | |
Location within Ireland | |
| Monastery information | |
|---|---|
| Other name | Ardmore Cathedral |
| Order | Insular monasticism |
| Established | c. AD 430 |
| Diocese | Waterford and Lismore |
| People | |
| Founder | Declán of Ardmore |
| Architecture | |
| Status | ruined |
| Style | Norman, Romanesque, Gothic |
| Site | |
| Location | Ardocheasty, Ardmore, County Waterford |
| Coordinates | 51°56′55″N 7°43′34″W / 51.94849721853025°N 7.725989770113471°W |
| Visible remains | Church, round tower, oratory |
| Public access | Yes |
St. Declan's Monastery, containing the remains of Ardmore Cathedral, is a former monastery and National Monument located in County Waterford, Ireland.