No mound, no scorched earth, no crescent of heat-shattered stone. Just a low-lying pasture and, where the feature ought to be, a pile of drainage material dumped over it. The site is a fulacht fia, or rather was one, and its invisibility is itself a kind of record.

Fulachtaí fia are among the most common prehistoric monuments in Ireland, typically appearing as horseshoe-shaped mounds of burnt and fragmented stone, usually found near water or in poorly drained ground. They are associated with Bronze Age cooking, though theories about their use have ranged from communal feasting to brewing to textile processing. The waterlogged pasture at Nunstown fits the pattern well: these sites gravitate toward wet ground because their function centred on heating water, usually by dropping fire-heated stones into a trough. When the stones cracked from repeated thermal shock, they were discarded into the characteristic mound. At Nunstown, even that mound is gone from view. What makes the place quietly notable, beyond its own erasure, is the company it keeps: a second possible fulacht fia lies roughly forty metres to the north, and a third approximately thirty-five metres to the west. Three sites in such proximity suggests this corner of Kerry was returned to repeatedly, or used intensively, during the Bronze Age, even if the ground now gives nothing of that away.