Binn Bhriocain mountain info maps weather Binn Bhriocain is the 2817th highest peak in the British Isles and the 163rd tallest in Ireland Also known as Letterbreckaun Elevation 667.0 m (2188 ft) Prominence 320.0 m (1050 ft) Category Marilyn Simm Hewitt Dillon Arderin Vandeleur-Lynam Hill / mountain range Maamturks Nearest town OS map sheets OSi50: 037 (Mayo, Galway) Notes & comments Height/Drop/Col position from Harvey Map