The Playbank mountain info maps weather The Playbank is the 4903rd highest peak in the British Isles and the 400th tallest in Ireland Also known as Slievenakilla Elevation 543.0 m (1781 ft) Prominence 182.0 m (597 ft) Category Marilyn Arderin Myrddyn Dewey Hill / mountain range Breifne Nearest town OS map sheets OSi50: 026 (Cavan, Fermanagh, Leitrim, Roscommon)