This one in Garryadeen, in mid Cork, leaves no mark on the surface whatsoever. Its existence is known only because a drainage channel was being dug and burnt material came up with the spoil. Without that accidental cut through the ground, there would be nothing to suggest that anything had ever happened here.

What was disturbed is believed to be a fulacht fia, a type of site found in great numbers across Ireland, typically dating to the Bronze Age. The basic form is a horseshoe-shaped mound of fire-cracked stones, usually positioned near a water source, surrounding a trough that would have been filled with water and heated by dropping stones from a fire into it. The exact purposes of these sites have been debated at length, with cooking, brewing, and bathing all proposed, though no single explanation has settled the argument. In Garryadeen, the burnt material recovered during drainage work fits the general profile, and a second possible example of the same site type has been noted roughly twenty metres to the north-east, suggesting that whatever activity took place here may have been repeated or continued over time.

The site itself carries no visible trace above ground today, which means there is effectively nothing to see at the location. Its interest lies less in what can be observed and more in what it represents: the kind of archaeology that only surfaces by accident, through a spade going in at the right angle on the right day, and that would otherwise remain entirely invisible beneath ordinary farmland.