Glasha Fort

The name 'Glasha' derives from the Irish word 'glaise' (stream or streamlet) combined with 'mór' (great or big), hence 'An Ghlaise Mhór'—the large stream. These etymological components are well-documented in the Placenames Database of Ireland (logainm.ie) and historical Ordnance Survey records from the 1830s–1840s. Glasha Fort forms part of the larger Glasha Group, a significant concentration o...