Roughly ten metres north to south and six metres east to west, the spread of burnt material beneath the turf is unassuming to the point of near-invisibility. It takes some prior knowledge to recognise it for what it is: a fulacht fia, the remains of an ancient cooking site typically associated with the Bronze Age.

A fulacht fia, in its simplest form, is a horseshoe-shaped mound of fire-cracked stone, the by-product of repeated heating and water-boiling over many centuries. Stones were heated in a fire, dropped into a water-filled trough, and used to bring the water to temperature, cracking in the process and eventually being discarded into a spreading heap. The Curraghagalla example sits beside a stream, which is entirely typical; proximity to running water was a practical necessity, and the majority of these monuments across Ireland are found in wet, low-lying ground. What makes this particular site more than just another isolated mound is that it belongs to a cluster of four such monuments in the immediate area, suggesting a landscape that saw repeated, organised use rather than a single opportunistic camp.