This is a rath, the Irish term for a ringfort, which was the standard form of enclosed farmstead used across Ireland from roughly the early medieval period through to around the twelfth century. Thousands survive across the country, yet each one carries its own peculiarities of form and survival, and this example at Dromin, in the townland of Macturlough, is no exception.

The enclosure is oval in plan, measuring approximately 34 metres north to south and just under 40 metres east to west. It is defined not by a raised bank, as many raths are, but by a scarped edge, meaning the ground has been deliberately cut away to create a near-vertical drop of just over a metre around the perimeter. Beyond that cut lies an external fosse, a drainage or defensive ditch roughly a metre deep and just over three metres wide. A causeway crosses this fosse at the east-south-east, leading to a modern entrance nearly five metres across, which appears to have been constructed relatively recently rather than representing any original feature. The record was compiled by Denis Power and uploaded in August 2011, with an aerial photograph taken in April 2006 providing additional documentation of the site's condition and layout.

Visitors approaching across the surrounding pasture will notice that several field boundaries which once abutted the enclosure have been removed, while one boundary still follows the outer line of the fosse on the western and north-western side. The interior slopes gently downward toward the east and is largely open grazing land, though the southern end has been overtaken by overgrowth, which obscures whatever ground features might survive there. That southern section would be worth examining carefully in late winter or early spring, before vegetation fully establishes itself, since low-angle sunlight on cleared ground often reveals subtle earthworks invisible at other times of year. The ridge-top position means the site is legible from a reasonable distance, and the scarped edge, though modest in height, gives a clear sense of the original boundary even without a conventional bank above it.