13/09/2026
Hidden History Around Maghera | County Derry | Dolmens, Sweathouses, Saints & Executions
Almost 6,000 years of history - all within a relatively small corner of South Derry.
In this episode of Ulster’s Grave Secrets (my first propper YouTube video), I’m exploring four remarkable historic sites around Maghera, from prehistoric burial and traditional folk healing to early Christianity, rebellion and stories of ex*****on.
We begin at Tirnony Dolmen, a Neolithic portal tomb dating back thousands of years, before travelling to the hidden Tirkane Sweathouse - a traditional Irish heat bath associated with old folk treatments and healing practices.
From there, we head into Maghera to explore St Lurach’s Old Church, an ancient Christian site with connections to Viking raids, medieval bishops and centuries of religious history.
St Lurach’s also carries some fascinating later stories, including the traditions surrounding the saint himself, the tale of a silver crucifix reportedly discovered in his grave and later stolen, and Maghera’s connections with the Irish Rebellion of 1798.
Among those stories are Watty Graham, a local figure associated with the United Irishmen, and William Cudy (also recorded as Cuddy) whose extraordinary story remains one of the most intriguing local stories connected with the rebellion and its aftermath.
Our final stop is Kilcronaghan Old Church, where nineteenth-century accounts preserved a much darker story - that condemned prisoners were once brought to the church to be executed.
📍 LOCATIONS FEATURED
Tirnony Dolmen
Tirkane Sweathouse
St Lurach’s Old Church, Maghera
Kilcronaghan Old Church
Four places. Thousands of years of history. And all of them hiding in plain sight around County Derry.
If you enjoy Irish history, old graveyards, ancient churches, folklore and the lesser-known stories of Northern Ireland, follow Corvus Celticus for more episodes of Ulster’s Grave Secrets.