Iorras Beag mountain info maps weather photos © Ian Taylor and licensed for reuse under this Licence Iorras Beag is the 11440th highest peak in the British Isles and the 1080th tallest in Ireland Also known as Errisbeg Elevation 300.0 m (984 ft) Prominence 278.0 m (912 ft) Category Marilyn Hill / mountain range South Connemara Nearest town OS map sheets OSi50: 044 (Galway)