From research
Is this worth your time?
Choose Bonamargy for a short historical stop where the surviving walls and windows can be studied without an indoor museum route. It pairs naturally with time in Ballycastle, but deserves a quiet pause of its own. Respect graves, avoid climbing the masonry and do not expect access to the sealed burial vault.
Know before you book: The burial vault is sealed; the visit is to the accessible ruined friary and grounds.
The story behind the visit
The story behind the place
Rory MacQuillan established the friary near the mouths of the Carey and Shesk rivers around 1500. In 1588 the rival MacDonnells claimed it, adding a political and family history to the religious foundation. The surviving buildings therefore belong to a local story of competing power as well as monastic life. Their position close to Ballycastle makes it easy to connect the ruin with the wider north Antrim landscape. Source ↗
A roofless friary can be read through the spaces between its walls. The church, cloister and entrance served different purposes, and walking slowly helps keep those functions distinct. The sealed burial vault adds another kind of survival: an important part of the history remains physically present but outside the ordinary visitor route. Do not treat every feature mentioned in a historical description as an accessible room. A respectful circuit, with attention to masonry and graves, gives a fuller visit than a quick search for the most dramatic fragment. Source ↗