It measures roughly seven metres across and less than half a metre in height, modest enough to be overlooked entirely. What lies beneath the turf, however, is a fulacht fia, a type of prehistoric cooking site found in enormous numbers across Ireland, typically identified by the crescent or horseshoe-shaped mounds of fire-cracked stone and charcoal that accumulate when heated rocks are repeatedly used to boil water in a trough, then discarded.

What makes the Curraghagalla site quietly notable is not any single feature but its company. A second fulacht fia lies approximately fifty metres to the north-east, and a third around a hundred metres in the same direction. The clustering of these sites is not unusual across the Irish landscape generally, where fulachta fiadh are often found in loose groupings near water sources, but here the three monuments sit in close proximity in open pasture, each a subcircular mound of burnt material preserving the accumulated debris of repeated prehistoric use. The marshy ground immediately to the north of this first mound would have provided exactly the kind of reliable water source these sites required.