; Bencollaghduff 696m mountain, Twelve Bens Ireland at MountainViews.ie
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Bencollaghduff Mountain An Bhinn Dubh A name in Irish
Ir. An Bhinn Dubh [TR#], 'black peak') Galway County in Connacht Province, in Arderin, Vandeleur-Lynam, Irish Best Hundred, Irish Highest Hundred Lists, Pale quartzites, grits, graphitic top Bedrock

Height: 696m OS 1:50k Mapsheet: 37 Grid Reference: L79782 52992
Place visited by 310 members. Recently by: Tran, conormcg, Maire-Ni, jackill, colmo23, justynagru, abcd, Dalcassian, PPruzina, PeakPaul, TommyV, Grumbler, damo11, John.geary, Mike-Mor
I have visited this place: NO (You need to be a logged-in member to change this.)

Longitude: -9.812862, Latitude: 53.51334 , Easting: 79782, Northing: 252992 Prominence: 191m,  Isolation: 1.3km
ITM: 479765 753013,   GPS IDs, 6 char: Bnclgh, 10 char: Bnclghdf
Bedrock type: Pale quartzites, grits, graphitic top, (Bennabeola Quartzite Formation)

Bencollaghduff means ‘peak of the black hags’. The black hags in question are cormorants [TR]. The OSI form Binn Dhubh represents a prescribed standard modern Irish form. Tim Robinson's Binn Dubh represents the local dialect, which omits lenition of d and t when the previous word ends in a dental consonant.   An Bhinn Dubh is the third highest mountain in the Twelve Bens area and the 119th highest in Ireland.

Linkback: https://mountainviews.ie/summit/115/
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MountainViews.ie Picture about mountain An Bhinn Dubh in area Twelve Bens, Ireland
Picture: Bencollaghduff, home of black spirits?
The Spirit of the Black Hags?
by kernowclimber  29 May 2012
Blessed with glorious weather this weekend in Connemara, we decided to follow Captain Vertigo’s footsteps in these far western parts, yet again, to have a crack at the Owenglin Horseshoe. After descending Benbaun via a very steep route to Maumina Col, we decided to deviate from the horseshoe to bag Bencollaghduff. The mercury had soared up into the mid-twenties down in the valleys, but we had been spared its sapping effect by the constant high wind that kept us coolish as we traversed the mountain tops. However, going up the bare rock of Bencollaghduff, we found ourselves in the lee of the mountain and it became very hot and humid, made worse by the heat being reflected back off the lurid white quartzite rock.

It came from nowhere with a whoosh and a crack, like sheets suddenly rent by a huge gust of wind, or a tent being shredded by gale force winds. Then it was gone. I stood bewildered and wondered whether my waterproof had somehow fallen from my back pack and been carried away on the wind. But there was no wind. The sun beat down mercilessly and I began to think that I had imagined it all. I said nothing to Martin, lest he think I was beginning to show signs of heat fatigue!

We continued with our climb, pausing momentarily to admire the fine views of the Gleninagh Valley when suddenly, a noise like a high speed train filled the air and with a whoosh, I was partially lifted from the ground by an invisible force as something hit me and passed by with a tumultuous crack and rustle like the sound of a thousand feathered beings. Then silence. This time Martin heard it too, and we began to ruefully laugh at the embarrassed look on each other’s faces.

What was this invisible force, this vortex that preyed upon my presence? A spirit unleashed by the ‘black hags’ whose mountain we were assaulting? The answer was far more prosaic. It was a mini whirlwind and we encountered a couple more before we arrived back at the col after summiting Bencollaghduff. They seemed invisible due to the lack of earth or sand to announce their presence and must have been caused by the high winds coming up the ridge that started to spin across the ground.

Believe the science if you will; I’m not discounting the old legends and on this occasion, the ‘black hags’ of the mountain allowed two heat wearied hill walkers to pass… Linkback: https://mountainviews.ie/summit/115/comment/6834/
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MountainViews.ie Picture about mountain An Bhinn Dubh in area Twelve Bens, Ireland
pdtempan on An Bhinn Dubh, 2003
by pdtempan  23 Nov 2003
Bencollaghduff (Binn Dubh) seen from Benbaun, with Bencorr and neighbours visible behind. Linkback: https://mountainviews.ie/summit/115/comment/754/
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MountainViews.ie Picture about mountain An Bhinn Dubh in area Twelve Bens, Ireland
Picture: From slopes looking back towards Benbreen N. Top
Spectacular stuff all round
by Colin Murphy  1 Jul 2014
Being slap bang in the middle of the Glencoaghan Horseshoe, Bencullaghduff is not short of views whichever way you look. It probably offers one of the most spectacular panoramas in the country. Linkback: https://mountainviews.ie/summit/115/comment/17512/
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MountainViews.ie Picture about mountain An Bhinn Dubh in area Twelve Bens, Ireland
Picture: From Bencollaghaduff
Nearing Half way on the legendary horseshoe
by davsheen  29 Dec 2016
Looking from Bencollaghaduff on the Glencoaghan Horsehoe on the 12 bens Linkback: https://mountainviews.ie/summit/115/comment/18750/
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simon3 on An Bhinn Dubh, 2004
by simon3  27 Jun 2004
This summit, marked Bencollaghduff on some maps can be reached from the col at Mám na bhFonsai (also known as Devil’s Col). The relatively gentle slope from there to the summit is unusual terrain, including much bare whitish rock. Linkback: https://mountainviews.ie/summit/115/comment/1005/
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Bencolladuff - escaping from the Glencoaghan horseshoe
by Val Jones  31 Aug 2012
Did this recently doing the Glencoaghan horseshoe in an anticlockwise direction. Magnificaent circuit. Would just add here that it's possible to escape out of the circuit from the col between Bencolladuff and BenBreen (north) south east and out the valley. The walk guide for the circuit says there isn't an escape. Linkback: https://mountainviews.ie/summit/115/comment/14787/
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(End of comment section for An Bhinn Dubh.)

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