Scarr Mountain at 641 metres (2,103 ft), is the 174th–highest peak in Ireland on the Arderin scale, and the 207th–highest peak on the Vandeleur-Lynam scale. Scarr is situated in the central sector of the Wicklow Mountains range, but off main "central spine" of the range that runs from Kippure in the north, to Lugnaquillia in the south. Scarr lies on its own small massif that includes Scarr North-West Top 561 metres (1,841 ft) and Kanturk 523 metres (1,716 ft); it is bounded by Lough Dan to the east and the Glenmacnass Valley on the west. Scarr's sharp peak gives it a distinctive profile amongst the rounded summits of the Wicklow mountains, and it forms the backdrop to scenic views across the Guinness Estate and Lough Dan.

A popular trail is the 14-kilometre (8.7 mi), four-to-five hour long Scarr and Kanturk Loop walk, which starts at a lay-by outside Oldbridge (O158019) at the southern end of Lough Dan. The recommended route is counter-clockwise, summiting Kanturk first and then crossing to the summit of Scarr before returning to Oldbridge.

• 
  Scarr in Winter
• 
  Scarr (left) from White Hill boardwalk on Djouce
• 
  From the Guinness Estate
• 
  Lough Dan, Scarr, and Tonelagee, from Mullaghcleevaun

• Wicklow Way
• Wicklow Round
• Wicklow Mountains
• Lists of mountains in Ireland
• List of mountains of the British Isles by height
• List of Marilyns in the British Isles
• List of Hewitt mountains in England, Wales and Ireland

• Fairbairn, Helen (2014). Dublin & Wicklow: A Walking Guide. Collins Press. ISBN 978-1848892019.
• Fairbairn, Helen (2014). Ireland's Best Walks: A Walking Guide. Collins Press. ISBN 978-1848892118.
• MountainViews Online Database (Simon Stewart) (2013). A Guide to Ireland's Mountain Summits: The Vandeleur-Lynams & the Arderins. Collins Books. ISBN 978-1-84889-164-7.
• Dillion, Paddy (1993). The Mountains of Ireland: A Guide to Walking the Summits. Cicerone. ISBN 978-1852841102.

• MountainViews: The Irish Mountain Website, Scarr
• MountainViews: Irish Online Mountain Database
• The Database of British and Irish Hills , the largest database of British Isles mountains ("DoBIH")
• Hill Bagging UK & Ireland, the searchable interface for the DoBIH