Ringfort (Cashel), Carrickboy, Co. Donegal
On a rocky limestone ridge in Carrickboy, County Donegal, sits the remains of an ancient cashel; a stone ringfort that once served as a fortified homestead.
Ringfort (Cashel), Carrickboy, Co. Donegal
With an internal diameter of 23 metres, this subcircular enclosure would have been home to an extended family group during Ireland’s early medieval period, roughly between the 5th and 12th centuries. The site commands excellent views across the surrounding landscape, a strategic position that would have allowed its inhabitants to spot approaching visitors or threats from any direction.
Today, the cashel presents a rather different picture from its heyday. The stone walls that once stood proud have largely collapsed, leaving the interior strewn with rubble and overgrown with vegetation. Local farmers have repurposed some of the fallen stones to build sheep folds, giving the ancient structure a second life in the agricultural landscape. Despite this deterioration, a section of the northern wall remains relatively intact, still standing about a metre high; a testament to the skill of its original builders.
This particular cashel forms part of a wider archaeological landscape documented in the Archaeological Survey of County Donegal, compiled by Brian Lacey and his team in 1983. Ringforts like this one, whether built of earth or stone, are among Ireland’s most common archaeological monuments, with an estimated 45,000 examples scattered across the countryside. They offer a tangible connection to the lives of ordinary people in early medieval Ireland, when these circular farmsteads dotted the landscape, each one a self contained world of family, livestock, and daily survival.





