Unofficial guide. Not the National Monuments Service, the OPW, Fáilte Ireland or the landowner. Disclaimer
At a glance
- TypeChurch
- Date or period mentioned1903
- Recorded sizeext. 6.4m E-W; 4.1m N-S
- Condition (as surveyed)Gone: no visible trace
- StatusNational Monument
What to look for
- East window
Picked out from the Archaeological Survey description below.
Can you visit?
- No source says it is open to the public.Most monuments in Ireland stand on private farmland.
- Ask the landowner before crossing fields, close gates, leave the stones as you find them.Visiting responsibly
History and description
Located towards the top of a N-facings slope with a N-S ravine immediately to the E. St Declan’s Oratory (ext. dims. 6.4m E-W; 4.1m N-S), known in Irish as 'Beannachán Deaglain' (Power 1932c, 19-20) is complete (H of walls 2.2m) with projecting antae (L 0.45m) at E and W, and a lintelled W doorway which is now blocked.
Full archaeological record 206 words
Located towards the top of a N-facings slope with a N-S ravine immediately to the E. St Declan’s Oratory (ext. dims. 6.4m E-W; 4.1m N-S), known in Irish as 'Beannachán Deaglain' (Power 1932c, 19-20) is complete (H of walls 2.2m) with projecting antae (L 0.45m) at E and W, and a lintelled W doorway which is now blocked. It was renovated in 1716 by Dr Thomas Mills, Bishop of Waterford, when the N doorway was inserted, the stone roof restored and the E window rebuilt as a rectangular opening (Westropp 1903, 366-7). An ogham stone (WA040-008005-) was removed from the E gable c. 1855 (FitzGerald 1854-5) and is now kept in the cathedral. The floor (int. dims. 4.1m E-W; 2.65m N-S) is paved with limestone flags, and a rectangular pit (dims. 2.15m E-W; 0.8m N-S; D 0.95m) is set within it, from which pilgrims removed samples of earth. It is traditionally thought to be the grave of St Declan, where a small cross-inscribed black stone (dims. 5cm x 4cm), known as Dhubheen Deaglain - the little black stone of Declan - and used as a charm but now lost, was found (FitzGerald 1860-1, 51-3). (Power 1932c 19-20; Power 1898b, 159-60; Westropp 1903, 366-7; Harbison 1992b, 324-5)
References
- FitzGerald, E. (1854-5) On St Declan’s Oratory at Ardmore, County of Waterford, and the old Irish inscription built into its east end. JRSAI 3, 223-31.
- FitzGerald, E. (1860-1) ‘On Lugud’s leacht, and the “Duivhin Deglain.”’ JRSAI, 6, 47-53.
- Harbison, P. (1992b) Guide to the national and historic monuments of Ireland. Gill and Macmillan Ltd., Dublin.
- Power, Rev. P. (1932c) Ardmore; its founder and early Christian monuments. Catholic Truth Society. Dublin
- Power, Rev. P. (1898b) Excursion guides – 2: Ardmore. WAJ 4, 147-63.
- Westropp, T. J. (1903) Notes on the antiquities of Ardmore. JRSAI, 33, 353-80.
Archaeological Survey of Ireland, National Monuments Service (CC BY 4.0) · Compiled by Michael Moore · Updated 17 October 2011 · Based on the Archaeological Inventory of County Waterford. It describes the site as it was when surveyed.
Folklore and traditions
It is traditionally thought to be the grave of St Declan, where a small cross-inscribed black stone (dims. 5cm x 4cm), known as Dhubheen Deaglain - the little black stone of Declan - and used as a charm but now lost, was found (FitzGerald 1860-1, 51-3).
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Old St Mary's Church
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Visitors' notes
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Around St Declan's Oratory
Other heritage nearby
- Ardmore Round TowerRound tower · 0.0 km
- Saint Declan's WellHoly well · 0.9 km
- TobernamnarialtaHoly well · 2.9 km
- ToberughtaHoly well · 4.8 km
- North AbbeyAbbey or friary · 8.5 km
- Lady's WellHoly well · 9.9 km
Recorded within 5 km
- 17 ringfortsArchaeological Survey of Ireland
- 4 ogham stonesArchaeological Survey of Ireland
- 4 ancient churchesArchaeological Survey of Ireland
- 4 holy wellsArchaeological Survey of Ireland
- 3 promontory fortsArchaeological Survey of Ireland
- 1 round towerArchaeological Survey of Ireland
- 1 monastic siteArchaeological Survey of Ireland
Walks and trails
- Ardmore Cliff WalkWalking Trail · 4.0 km · nearest point 0.1 km
- Sean Kelly Cycle Route - The Heritage RouteRoad Cycling Trail · 107.7 km · nearest point 1.2 km
- Capel Way Coastal Trail Island LoopWalking Trail · 2.4 km · nearest point 12 km
Outdoors, towns and places to stay
- Ardmore BeachBeaches · 0.7 km · Good Quality (2025)
- CurraghBeaches · 2.2 km
- Capel Island and Knockadoon Head Nature ReserveNature reserves · 12 km
- Capel Island and Knockadoon Head Nature ReserveNature reserves · 12 km
- YoughalWalled towns · 8.6 km
- Salterbridge GatelodgeHistoric stays · 24 km
Other attractions nearby
- Ardmore BeachBeach · 0.4 km
- Curragh BeachBeach · 2.0 km
- Goat Island BeachBeach · 2.4 km
- Ballyquin BeachBeach · 3.0 km
Excavations nearby
- E3569 Pilltown Area 5, County WaterfordRoad-scheme excavation report (TII) · 6.1 km
- E3567 Pilltown Area 2, County WaterfordRoad-scheme excavation report (TII) · 6.7 km


