Though the landscape has since been transformed from grassland to built-up area, these ancient monuments were documented before their disappearance. The surviving measurements of one stone reveal modest proportions: standing just over three feet high, with a width of nine inches and thickness of six inches.

These standing stones represent a type of prehistoric monument found throughout Ireland, typically dating from the Bronze Age through to the Iron Age. While their exact purpose remains debated amongst archaeologists, they may have served as territorial markers, commemorative monuments, or held ritual significance for the communities that erected them. The Drumacrin stones, though relatively small compared to some of Ireland’s more imposing examples, would have been deliberately positioned features in the ancient landscape.

The loss of these stones to development reflects a common fate for many of Ireland’s lesser-known archaeological features. Their documentation in the Archaeological Survey of County Donegal, compiled by Brian Lacey and his team in 1983, ensures that at least some record of their existence survives. This comprehensive survey captured details of field antiquities spanning from the Mesolithic period to the 17th century, preserving crucial information about monuments that might otherwise be forgotten entirely.