Cloghernagh (Irish: Clocharnach, meaning 'Stoney place') at 800 metres (2,600 ft), does not have the prominence to qualify as an Arderin, but does have the prominence to be the 40th–highest peak on the Vandeleur-Lynam scale. Cloghernagh is situated in the southern sector of the Wicklow Mountains range, and is part of the large massif of Lugnaquilla 925 metres (3,035 ft), Wicklow's highest mountain.