At Mountrivers in County Cork, a ring-barrow, a circular earthen burial mound typically defined by a surrounding ditch and bank, has vanished so completely from the landscape that the only surviving evidence of it is a hachured arc on an Ordnance Survey map drawn in 1842. The lane that once ran alongside it, orientated roughly northeast to southwest, has itself since disappeared, and the pasture that covers the area today shows no visible trace of either.

What makes this particular site quietly compelling is its context rather than its presence. Even as this individual barrow has been absorbed back into the ground, it sat within what appears to have been a small cluster of similar monuments. Two further ring-barrows lie within thirty metres to the south and southwest, and a possible fourth example has been identified a short distance away in the same direction. Funerary monuments of this type are generally associated with the Bronze Age, when it was common practice to inter the dead beneath or within earthen mounds, sometimes in cemeteries or loose groupings rather than in isolation. The concentration at Mountrivers suggests this corner of Mid Cork once held some significance as a burial landscape, even if that significance is now readable only through maps and coordinates rather than anything you could stand beside and observe.