What makes it worth a second look is a small engineering decision embedded in its construction: the interior has been deliberately raised on its north-east side, compensating for the natural fall of the hillside and creating a level living surface where the ground would otherwise slope away. It is the kind of practical detail that tends to go unnoticed, yet it says a good deal about the people who built the place.

A rath is an early medieval ringfort defined by earthen banks and ditches rather than stone, typically dating from roughly the sixth to the twelfth century and understood to have served as a defended farmstead for a single family or small household. At Dromdaniel, the enclosure is defined by a scarp, essentially a cut or drop in the ground surface, running from the west around to the south-east and standing to about 1.34 metres in height. A lower earthen bank continues the circuit from the south-east around to the south. The combination of scarp and bank is a fairly common arrangement in Cork, where builders worked with whatever the local topography offered rather than following a single fixed design. The site sits within pasture, which has likely helped preserve the earthworks from the kind of disturbance that cultivation brings.