The mound is roughly circular, measuring twenty metres north to south and sixteen metres east to west, though it now stands only about half a metre high, worn down over millennia by agriculture and weather. To most eyes it would read as nothing more than a slight unevenness in the ground.

This is a fulacht fia, a type of site found in enormous numbers across Ireland, particularly from the Bronze Age onwards. The name, roughly translated from Irish, relates to a cooking or burnt-mound site, and the form is remarkably consistent: a horseshoe-shaped or rounded mound of fire-cracked stone and charcoal, built up over repeated use. The standard interpretation is that stones were heated in a fire and then dropped into a water-filled trough to bring it to the boil, cooking meat or, as some recent experiments have suggested, serving other purposes such as brewing or bathing. What makes the Curryclogh example quietly telling is its relationship with the local water supply. A well lies roughly thirty metres to the north, connected to a nearby stream by a cut channel, and that channel clips the eastern edge of the mound itself. The site was not chosen by accident; reliable water access was the whole point, and the landscape here was arranged to keep it flowing.