A ditchless grass and bramble covered bowl barrow with a diameter of 10.0 metres and a height of 1.4 metres. It has been ploughed at the base. Recorded as 'Knoc Ean' in P.M.C. Kermode's 1930 List of Manx Antiquities, the mound is situated about 470 yards north-north-east of Ballalheaney house and about 370 yards west of Ballacoarey.