It is easy to miss: the bank rises only about twenty-five centimetres above the surrounding pasture, and the stones that once formed the base of its walls are half-buried in grass. What makes it quietly arresting is not the structure itself but the company it keeps. Within twenty metres, two further hut sites sit on the same rough ridge of east-west ground, the three of them clustered together on the edge of the shore like the remnants of a small, purposeful community.

The hut measures roughly six metres north to south and just under three metres east to west, a modest footprint consistent with a simple shelter or working building rather than a dwelling of any ambition. The defining feature is a bank of earth and stone, about ninety centimetres wide, within which some of the larger stones appear to have served as base stones, the lowest course of a wall that has long since collapsed or been robbed away. Hut sites of this kind are found throughout coastal and upland Cork, and while they are difficult to date without excavation, they are often associated with seasonal or pastoral use, places where people sheltered while fishing, tending animals, or working the shoreline. The Blackball Harbour setting, rough pasture rising from the sea with occasional rock breaking through the surface, is exactly the kind of marginal ground where such structures tend to survive, too stony and exposed for later cultivation to have erased them entirely.