The burial ground occupies a subrectangular area of roughly 65 metres east to west and 35 metres north to south, enclosed by a stone wall, with the entrance positioned at its eastern end. It is still in active use and well maintained, which means the continuity here is unbroken rather than merely implied.

The graveyard sits on the eastern edge of an early ecclesiastical enclosure, a type of boundary associated with the earliest phases of Christian settlement in Ireland, often pre-Norman in origin and sometimes considerably older. Within the western portion of the burial ground lie the remains of Kilcorcoran parish church, anchoring the site to a specific, named ecclesiastical tradition. The earliest legible headstone recorded here dates to 1776, a relatively modest endpoint for a place whose physical form almost certainly predates it by many centuries. The combination of a surviving enclosure boundary, a church site, and a passage entrance arranged along a deliberate east-west axis gives Rossline the character of a place that has been quietly accumulating layers of use without drawing much attention to the fact.