This rath, measuring 23.4 metres in internal diameter, occupies what appears to be an artificially levelled platform created by reshaping the natural crest of the hill. The strategic positioning would have given its inhabitants an excellent vantage point over the surrounding landscape, making it both a defensive stronghold and a statement of territorial control.

The ringfort's circular design has been modified over time; a road now cuts through its western side, giving it a distinctive D-shaped appearance when viewed from above. Despite this later intrusion, much of the original defensive structure remains intact. An earthen bank, rising up to 1.5 metres in places, encircles the interior space, whilst an external fosse, or defensive ditch, provided an additional layer of protection. A gap in the southern section of the bank likely marks the original entrance, where visitors and residents would have passed through into the enclosed settlement.

These ringforts, or raths as they're known locally, were the predominant form of rural settlement in Ireland from the early medieval period onwards. They served as fortified farmsteads for prosperous families, combining domestic living spaces with areas for livestock and storage. The Rowantreehill example represents thousands of similar sites scattered across the Irish landscape, each one a tangible link to the communities who shaped and farmed these lands over a millennium ago.