Knocknashee
Knocknashee (Irish: Cnoc na Sí)[2] is a 276-metre (906 ft) Marilyn in the Ox Mountains of County Sligo, Ireland.Knocknashee hill consists of a limestone top with shales underlying the lower slopes.It is an enclosed hill fort with limestone ramparts containing cairns, burial chambers and hutsites.The site was discovered during an aerial survey of county Sligo by the Office of Public Works in 1988."Knocknashee" was a play by Irish playwright Deirdre Kinahan.