Unofficial guide. Not the National Monuments Service, the OPW, Fáilte Ireland or the landowner. Disclaimer
At a glance
- TypeRitual site - holy well
What to look for
- Steps down
- Pattern day
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
On the E slopes of a small stream valley. Land rises to the E to a ridge between two converging streams.
Full archaeological record 294 words
On the E slopes of a small stream valley. Land rises to the E to a ridge between two converging streams. The holy well is on the W side of the road, opposite an RC church. According to the OS Letters (1839), ‘There is a holy well (the popular Irish name of this well is Achadh, i.e., the Field) in the Townland of Johnswell at which devotees from all parts of the County Kilkenny and some of the neighbouring Counties attended in thousands on the Patron Day, 24th June. A Turus [pilgrimage] here was deemed a certain specific against all diseases, love and jealousy excepted. It was discontinued about eight years ago by the command of the late Bishop Marum, who was a great enemy to the honour of all the Ould Saints’ (O’Flanagan 1930, vol. 2, 79-80). Carrigan (1905, vol. 3, 279), refers to the suppression of this pilgrimage but states that, ‘Gradually abuses crept in, and, in 1761, Dr. Burke, Bishop of Ossory, had to take steps for the preservation of law and order during the time of the pilgrimage. The abuses, however, continued, and at length became so scandalous that in the interests of religion Dr. Marum, during his episcopate, was compelled to suppress the pattern altogher. But though the pattern was suppressed, the pilgrimage around the sacred spring was kept up for many years after, and has not yet wholly ceased’. Works were carried out at the well in 1897. The present structure consists of a well chamber at the eastern end of two rectangular forecourts, the lower more westerly one (dims. c. 3.5m N-S x c. 10m E-W) of which is liable to flooding. The easterly forecourt (dims. c. 6m E-W; max. 3.5m N-S), tapers towards the well chamber.
Archaeological Survey of Ireland, National Monuments Service (CC BY 4.0) · Compiled by Jean Farrelly · Updated 23 February 2016. It describes the site as it was when surveyed.
Folklore and traditions
According to the OS Letters (1839), ‘There is a holy well (the popular Irish name of this well is Achadh, i.e., the Field) in the Townland of Johnswell at which devotees from all parts of the County Kilkenny and some of the neighbouring Counties attended in thousands on the Patron Day, 24th June.
But though the pattern was suppressed, the pilgrimage around the sacred spring was kept up for many years after, and has not yet wholly ceased’.
More holy wells nearby

Toberpatrick
Ritual site - holy well · Mountnugent Lower · Kilkenny · 0.6 km away

Saint Scoheen's Well
Ritual site - holy well · Freneystown · Kilkenny · 4.2 km away

Saint Colman's Well
Ritual site - holy well · Churchclara · Kilkenny · 5.4 km away

St. Martin's Well
Ritual site - holy well · Templemartin (Gowran By., Clara Ed) · Kilkenny · 5.5 km away
Tobar Neaska
Ritual site - holy well · Grangehill · Kilkenny · 5.6 km away
St. Brendan's Well
Ritual site - holy well · Troyswood · Kilkenny · 8.3 km away
Also recorded nearby
Named sites within 5 km with only a short entry in the Archaeological Survey.
- Freneystown CastleCastle - tower house · Freneystown · 4.7 km · official record
Visitors' notes
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Around St John's Well
Other heritage nearby
- Rathcoole ChurchAncient church · 1.8 km
- Cantwell's CastleCastle · 2.8 km
- Castlewarren CastleCastle · 3.6 km
- Clara CastleCastle · 3.9 km
- Freneystown Church (site of)Ancient church · 4.2 km
- Kilmademog ChurchAncient church · 5.3 km
Recorded within 5 km
- 10 ringfortsArchaeological Survey of Ireland
- 9 castlesArchaeological Survey of Ireland
- 7 ancient churchesArchaeological Survey of Ireland
- 2 holy wellsArchaeological Survey of Ireland
Walks and trails
- North Kilkenny Cycle LoopRoad Cycling Trail · 24.0 km · nearest point 4.6 km
- Muckalee LoopWalking Trail · nearest point 5.8 km
- South Kilkenny Cycle LoopRoad Cycling Trail · 43.2 km · nearest point 7.3 km
Outdoors, towns and places to stay
- JenkinstownForests · 8.7 km
- Coill an FhaltaighForests · 13 km
- Ballykeefe Nature ReserveNature reserves · 18 km
- KilkennyWalled towns · 7.9 km
- Old LeighlinWalled towns · 10 km
- Clomanatagh CastleHistoric stays · 21 km
Other attractions nearby
- Ballyrafton WoodNature and Wildlife · 4.6 km
- Dunmore CaveMuseums and Attraction · 6.3 km
- Hawkeye School of FalconryNature and Wildlife · 6.4 km
- Hurling Tours IrelandAttraction · 6.6 km
What's on nearby
- Pa Sheehy The Magic We Found Tour2026-11-05 · 7.8 km
- Kilkenomics2026-11-06 · 7.4 km
- Kilkenomics2026-11-07 · 7.4 km


