Rathmulcah Fort

Rathmulcah Fort is an archaeological place in County Sligo, Ireland. The circular earthwork on a low ridge above the River Moy estuary has a 66 metre platform, a 5.3 metre high inner bank, an eight to nine metre wide outer ditch, a second outer bank, an eastern causewayed entrance and an underground chamber inside the enclosure. Later farming flattened part of the outer bank and filled part of the ditch, but the entrance alignment and double earthworks remain. The name Rathmulcah develops from Rath Maolchatha, recorded in 1836.