The site, recorded on the first edition Ordnance Survey 6-inch map simply as 'Fort', occupies a strategic position with ground falling away in all directions, particularly towards the west and south. Today, visitors would struggle to identify the circular earthwork without prior knowledge of its location; centuries of agriculture and natural erosion have nearly erased this once-prominent structure from the visible landscape.

Ringforts like this one were amongst the most common settlement types in early medieval Ireland, typically dating from around 500 to 1200 AD. These circular enclosures, defined by earthen banks and ditches, served as defended farmsteads for prosperous families. The single ring of earthworks at Newrow suggests this was likely a modest example, home to a farming family of moderate means rather than a powerful local lord. The choice of location, commanding views across the surrounding countryside, would have provided both defensive advantages and the ability to oversee agricultural lands.

The site was documented as part of the comprehensive Archaeological Survey of County Donegal, compiled by Brian Lacey and his team in 1983. This survey catalogued field antiquities across the county from the Mesolithic period through to the 17th century, preserving records of sites like Newrow that might otherwise be forgotten as their physical presence continues to fade. Whilst the ringfort itself may be barely discernible today, its inclusion in historical maps and archaeological surveys ensures this piece of Donegal's early medieval heritage remains part of the documented record.