Duff Hill (Irish: An Cnoc Dubh, meaning 'black hill')[2] at 720 metres (2,360 ft), is the 78th-highest peak in Ireland on the Arderin scale,[3] and the 97th-highest peak on the Vandeleur-Lynam scale.

[4][5] Duff Hill is in the middle section of the Wicklow Mountains, in County Wicklow, and is part of the large massif of Mullaghcleevaun 849 metres (2,785 ft), which lies to its south.

[6] Gravale, which is 718 metres (2,356 ft) tall, lies to its immediate north.

This article related to the geography of County Wicklow, Ireland is a stub.

You can help Wikipedia by expanding it.