Bonamargy Abbey
Bonamargy Friary, to give it its full and more accurate name, is a hauntingly beautiful ruined Franciscan friary located on the northeastern tip of County Antrim, just on the eastern outskirts of the town of Ballycastle, Northern Ireland. Sitting at the mouth of the River Margy where it meets the sea, the friary is one of the best-preserved late medieval ecclesiastical ruins in Ulster, and it draws visitors not only for its architecture and history but for the remarkable atmosphere it exudes — a genuine sense of accumulated centuries pressing down on mossy stone. The site is maintained by the Northern Ireland Environment Agency and remains a working graveyard, lending it a peculiar continuity: the living still bury their dead in the shadow of walls built in the late fifteenth century.
The friary was founded around 1485 by Rory Mor MacQuillan of the powerful MacQuillan family, who were lords of the Route, the territory occupying much of what is now north Antrim. The MacQuillans were displaced by the MacDonnells of Clan Ranald, who arrived from Scotland during the late fifteenth and sixteenth centuries, and Bonamargy became closely associated with the MacDonnell dynasty thereafter. The church, gatehouse, cloisters and various domestic ranges survive in varying states of completeness. The MacDonnells used the friary as their dynastic burial ground, and the vault beneath the chancel holds the remains of several of the family's most famous members, including Sorley Boy MacDonnell, the celebrated Gaelic lord who defied English crown authority through much of the sixteenth century with extraordinary tenacity.
Sorley Boy MacDonnell is perhaps the most resonant historical figure connected to Bonamargy. His name in Irish, Somhairle Buidhe, means "yellow-haired Charles," and he became a thorn in the side of successive English administrations, surviving the massacre of his followers on Rathlin Island in 1575 — when English forces under the Earl of Essex killed hundreds of women, children, and old people sheltering there — and living on into his nineties to die undefeated in 1590. He is buried in the MacDonnell vault, and a flat stone slab near the chancel arch marks the general area of his resting place. Standing above it, knowing something of his story, carries a particular emotional weight.
Equally fascinating is the legend of Julia MacQuillan, the Black Nun of Bonamargy, who lived at the friary in the early seventeenth century. She was renowned as a prophetess whose predictions, according to local oral tradition, included the coming of the railway to Ballycastle and various upheavals in the wider world. She is buried in the friary, and her grave was reportedly placed at the threshold of the church doorway at her own request, so that all who entered and left would walk over her as an act of perpetual humility. The story of the Black Nun has become deeply embedded in the folklore of the Glens of Antrim, and her grave remains a site of quiet reverence.
Physically, the friary presents a low, grey-stone ruin that sits almost at sea level in a sheltered green hollow. The walls of the church still stand to a considerable height, and the east window retains enough of its tracery to convey the building's former elegance. The gatehouse is particularly striking — a robust two-storey structure that still channels visitors through its original archway, creating a tangible sensation of crossing a threshold into a different temporal register. The graveyard immediately surrounding the church contains headstones spanning several centuries, and the contrast between ancient carved slabs and relatively modern monuments creates a strange layering of time. On a calm day the sound is dominated by birdsong and the distant murmur of the river; on a windier day, which is more usual this close to the North Antrim coast, the gusts come in off the sea with real insistence.
The surrounding landscape is spectacular even by the demanding standards of this coastline. Ballycastle Bay curves away to the west, and on a clear day Rathlin Island sits visibly offshore, lending the site an additional historical dimension given Sorley Boy's connection to that island and its tragedy. The Glens of Antrim begin their reach southward from this area, and the Antrim Coast Road, one of the most scenic drives in Ireland, passes nearby. The Causeway Coastal Route links Bonamargy with the Giant's Causeway to the west and the Mull of Kintyre across the water to the northeast. Ballycastle itself offers cafes, pubs, and services within a few minutes' walk.
Access to Bonamargy is straightforward and free of charge. The friary sits just off the A2 road on the eastern edge of Ballycastle, and there is a small car park adjacent to the site. It is well signposted from the town centre. The site is generally accessible year-round and is unfenced, meaning visits can technically be made at any hour, though daylight is strongly preferable for appreciating the details of the stonework and the graveyard. The ground can be uneven and muddy after rain, so appropriate footwear is advisable. There are no formal visitor facilities on site, but Ballycastle's amenities are close at hand. The best time to visit is arguably late spring or early autumn, when the light on the North Antrim coast is extraordinary and the summer crowds that attend the nearby Giant's Causeway have either not yet arrived or have thinned out.
One detail that often surprises visitors is the discovery that the friary is not a purely archaeological curiosity but an actively used graveyard for local families, some of whom have been burying their dead here for generations. Fresh flowers occasionally appear on recent graves, and the groundskeeping, while light-touch and appropriately unobtrusive, keeps the site from being entirely consumed by vegetation. This living quality — the sense that the place has not been museumified or sealed off from ordinary human use — is one of Bonamargy's most distinctive and affecting characteristics. It is a place where the medieval and the contemporary coexist without awkwardness, and where the weight of a very particular and often violent history sits alongside a persistent, ordinary human impulse to remember the dead.