Man-made underground passage in Carroward (ballintober South By., Kilbride North Ed)

Man-made underground passage in Carroward (ballintober South By., Kilbride North Ed) is a man-made underground passage in Carroward (ballintober South By., Kilbride North Ed), County Roscommon, Ireland. It occupies a grass-covered hollow eight and a half metres long and two metres wide on a gentle east-facing slope. The shallow depression lies inside the northern perimeter of a rath, preserving the remains of a buried structure rather than an open chamber.