Seefin Passage Tomb

National Monument in state guardianship No. 317. Situated on the summit of Seefin Mountain. A circular cairn (diam. 24-6m; H 3m) defined by a contiguous kerb of large boulders partly removed at the E and W, covering a narrow lintelled passage (L 11m). The passage is orientated NE-SW, and opens into a rectangular corbelled chamber (dims. 4m x 1.5m) off which there are five recesses (two at each side and one at the end). Only the end and adjoining recesses are visible; the rest are buried under the collapsed cairn. There are two sidestones in the passage decorated with passage tomb art. Excavated in 1931 (Macalister 1932), it produced no evidence of burials or finds. (Herity 1974, 258; Rynne 1963, 85-6; Shee Twohig 1981, 222-3)