Unofficial guide. Not the National Monuments Service, the OPW, Fáilte Ireland or the landowner. Disclaimer
At a glance
- TypeRitual site - holy well
- Condition (as surveyed)Gone: no visible trace
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
Known locally as 'Mary's Well', still visited and kept clean. Situated close to the site of the nunnery (KD040-015----).
Full archaeological record 48 words
Known locally as 'Mary's Well', still visited and kept clean. Situated close to the site of the nunnery (KD040-015----). Fitzgerald describes a carved stone, known as 'the Greek Stone' which stood at the well until about 1875, when it was destroyed by the local blacksmith (JKAS 1891, 42).
Archaeological Survey of Ireland, National Monuments Service (CC BY 4.0) · Updated 8 September 2016. It describes the site as it was when surveyed.
More holy wells nearby
Sunday Well
Ritual site - holy well · Ballycook · Carlow · 3.0 km away
St Patrick's Well
Ritual site - holy well · Patrickswell · Carlow · 7.0 km away
St. Patrick's Well
Ritual site - holy well · Belan · Kildare · 8.0 km away
St Columbkille's Well
Ritual site - holy well · Moone · Kildare · 9.2 km away
St Patrick's Well
Ritual site - holy well · Haroldstown · Carlow · 11 km away

Tullowphelim Well
Ritual site - holy well · Tullowphelim · Carlow · 11 km away
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Around Mary's Well
Other heritage nearby
- Castledermot round towerRound tower · 3.5 km
- Castledermot FriaryAbbey or friary · 3.6 km
- Saint John's TowerAbbey or friary · 3.8 km
- HughstownHillfort · 5.4 km
- Baltinglass AbbeyAbbey or friary · 7.0 km
- Mullaghreelan RathCastle · 7.1 km
Recorded within 5 km
- 14 ringfortsArchaeological Survey of Ireland
- 6 holy wellsArchaeological Survey of Ireland
- 5 ancient churchesArchaeological Survey of Ireland
- 4 castlesArchaeological Survey of Ireland
- 3 abbeys & friariesArchaeological Survey of Ireland
- 3 high crossesArchaeological Survey of Ireland
- 1 standing stoneArchaeological Survey of Ireland
- 1 hillfortArchaeological Survey of Ireland
- 1 round towerArchaeological Survey of Ireland
- 1 monastic siteArchaeological Survey of Ireland
Walks and trails
- Mullaghreelan Wood - O'Tuathaill walkWalking Trail · 2.0 km · nearest point 6.7 km
- Mullaghreelan Wood - Rath walkWalking Trail · 2.0 km · nearest point 6.7 km
- Oak Park LoopWalking Trail · 3.7 km · nearest point 8.5 km
Outdoors, towns and places to stay
- Mullaghreelan WoodForests · 7.2 km
- CastledermotWalled towns · 3.6 km
- TimolinWalled towns · 9.6 km
- Martinstown HouseHistoric stays · 23 km
Other attractions nearby
- Castledermot Round Tower & High Cross & St. David's GraveyardAbbeys and Monastery · 3.5 km
- Duckett’s Grove Walled Gardens and Pleasure GroundsHistoric Houses and Castle · 5.2 km
- Tir na GlassWalking · 6.7 km
- Baltinglass AbbeyHistoric Houses and Castle · 7.0 km
What's on nearby
- Derek Ryan - Songwriter Show2026-11-08 · 12 km
- Learn the Art of Letterpress2026-11-14 · 17 km
- Autumn / Winter Cinemas at VISUAL2026-12-22 · 12 km
Excavations nearby
- E2937 Ballyvass Site 1, County KildareRoad-scheme excavation report (TII) · 6.2 km
- E2936 Coolane Site 1, County KildareRoad-scheme excavation report (TII) · 6.2 km

