These are ancient cooking sites, typically Bronze Age in origin, built around a trough into which heated stones were repeatedly dropped to boil water. The stones eventually crack and shatter from thermal stress, and it is this characteristic mound of fire-cracked, blackened stone that survives in the ground long after everything else has gone. The spread at Bellmount is exactly that kind of residue, unassuming on the surface but representing hundreds, perhaps thousands, of episodes of use over a long period.

What makes this particular spot a little more interesting is that it does not stand alone. A second fulacht fia lies roughly twenty metres to the north, suggesting that this corner of mid Cork saw repeated or sustained activity during prehistory. Whether the two sites were used simultaneously or represent different phases of occupation is not known, but their proximity is notable. Paired or clustered fulachtaí fia are found elsewhere in Ireland and hint at something more organised than a single opportunistic camp fire, though the precise social arrangements behind them remain a matter of debate among archaeologists.