Lugnaquilla (, meaning hollow of the wood), at , is the 11th-highest peak in Ireland on the Arderin list, and 13th-highest on the Vandeleur-Lynam list, and the highest Irish mountain outside of Kerry. Lugnaquilla is the highest point in Wicklow, and in the province of Leinster. Lugnaquilla is in the Wicklow Mountains, and overlooks the Glen of Imaal to the west and Glenmalure to the east.