Overview
Conwal Cemetery (Irish: Reilig Conbháil) sits on the southeastern slopes of Glendoon Hill, a short walk west of Letterkenny in County Donegal. The burial ground borders the Forglug Burn, which soon joins the River Swilly, giving the site a tranquil riverside ambience. Though it functions as an active cemetery today, the landscape is a palimpsest of over a millennium of sacred use – from an early‑Christian settlement that may date to the 7th century, through medieval monastic activity, to modern community burials.
History
The origins of Conwal lie in an early ecclesiastical settlement, a fact supported by archaeological testing in 1997 and by the presence of a ruined medieval church. Documentary evidence already described the church as a ruin in 1622, and by 1835 only a fragment of the south wall (about 15 ft high) and parts of the north wall remained. The surviving structure measures roughly 17.5 m by 6.5 m internally; the ivy‑clad south wall now rises to about 4.5 m, while the lower courses of the north wall are still visible.
In the mid‑20th century the graveyard was tidied (circa 1968). A grassy rectangular mound that lay perpendicular to the south wall was reshaped into a stone cairn with a flat, paved top. This cairn now acts as an open‑air lapidarium, displaying a remarkable collection of early Christian stone monuments – cross slabs, upright cruciform stones, and recumbent graveslabs – many of which are of archaeological interest.
One of the most striking stones is a recumbent slab, 2.36 m long, traditionally linked to Godfrey O’Donnell, who died in 1258. The slab bears a wheeled cross flanked by interlace, with subtle bosses and spiral motifs. Other notable carvings include a slab with a human figure in an orans (praying) pose, a swastika‑type design with square spirals, and a variety of cross‑type motifs ranging from simple incised crosses to elaborate wheeled crosses with hollow angles.
The site also houses St Catherine’s Well (Tobar na Congbhála). Local folklore records that the well’s waters were once threatened by a landlord’s attempt to close it, only for the spring to burst forth again – a story that underscores the well’s enduring spiritual significance.
What to See & Do
- Ruined Conwal Old Church – Walk along the ivy‑covered south wall and glimpse the low north‑wall courses. The dimensions of the original nave (17.5 m × 6.5 m) are still evident, and the broken altar base at the east end offers a tangible link to medieval liturgical practice.
- Stone Cairn and Graveslabs – The flat‑topped cairn displays at least eighteen cross slabs, six upright cruciform stones, and a series of recumbent slabs. Highlights include the 2.36 m slab associated with Godfrey O’Donnell, the orans figure, and the swastika‑type stone with spiral terminals.
- St Catherine’s Holy Well – A short walk from the church ruins leads to the well, still accessible to visitors. The well’s stone basin and surrounding vegetation provide a quiet spot for reflection.
- Notable Burials – The modern part of the cemetery contains the graves of several well‑known Donegal figures, such as Liam Adams (brother of Gerry Adams), Victoria Cross recipient James Duffy, Gaelic footballer John Hannigan, rally driver Manus Kelly, politician Dessie Larkin, Senator Bernard McGlinchey, and local legend Joe “Dodo” Winston.
- Landscape Views – From the cemetery’s elevated position you can enjoy sweeping views over the River Swilly and the surrounding agricultural land, a reminder of why the site was chosen for early Christian worship.
Practical Information
Conwal Cemetery is publicly accessible and remains an active burial ground. There is no formal visitor centre, ticket office, or admission charge; entry is free. The site is open year‑round, and the stone cairn and church ruins can be explored at any time. Parking is available along the adjacent road; the area is modestly sized, so a short walk from the car park brings you to the main points of interest.
The cemetery can be reached by road from Letterkenny: follow the R250 westward for about a mile, then turn onto the local lane that leads to the graveyard. For precise navigation, use the coordinates 54.9421 N, 7.7815 W.
Because the site is a working cemetery, visitors are asked to respect the privacy of families and to keep noise to a minimum, especially near newer burial plots. The historic stones are fragile; avoid climbing on them and stay on the designated pathways.
Nearby attractions
A short drive north brings you to Assaroe, an area that combines the historic Assaroe Abbey with the dramatic Assaroe Falls and a scenic lake. Both sites offer additional insight into Donegal’s early Christian heritage and make a complementary stop when exploring the River Swilly corridor.
Conwal Cemetery offers a rare combination of early Christian archaeology, medieval stone art, and contemporary community memory – all set against the gentle hills and river landscape of Donegal.