; Crockglass 489m hill, Donegal NW Derryveagh Mountains Ireland at MountainViews.ie
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Donegal NW Area   Derryveagh Mountains Subarea
Place count in area: 73, OSI/LPS Maps: 1, 10, 11, 2, 6 
Highest place:
Errigal, 751m
Maximum height for area: 751 metres,     Maximum prominence for area: 688 metres,

Places in area Donegal NW:
An Cnoc Mór 349mAn Mhaoil Mhór (Owey Island) 102mBallystrang 292mBrown Mountain 224mCark Mountain 364mCnoc Colbha 363mCnoc na Naomh 155.9mCraigcannon 357mCroaghegly 245mCroaghmore 278mCulliagh SE Top 369mEdenacarnan 192mGregory Hill 336mKnockbrin 259mLoughaskerry 252mLoughsalt Mountain 469mMoyle Hill 148mSliabh an tSratha Greadaithe 285mTroscshliabh 175m
Aranmore:   Cnoc an Iolair (mullach thiar) (Aranmore) 227m
Derryveagh:   Drumnalifferny Far NE Top 535m
Derryveagh Mountains:   An Cnoc Fada 485mAn Cnoc Fada 529mAn Cnoc Fada (mullach thoir thuaidh) 502mAn Cnoc Fada (mullach thoir) 454mAn Cnoc Glas 489mAn Dubhais 651.5mAn Dubhais (mullach thiar theas) 528mAn Dubhais (mullach thoir theas) 553.9mAn Eachla Bheag 563.9mAn Eachla Bheag (mullach theas) 602.3mAn Eachla Mhór 581.2mAn Eadarna Mhór 416mAn Earagail 751mAn Grogán Mór 457mAn Mhucais 667.1mArd Loch na mBreac Beadaí 472.5mCnoc Bhealach Gaoithe 480mCnoc na bhFaircheach 517mCnoc na bhFaircheach (mullach thoir theas) 470mCnoc na Searrach 495mCnoc Uí Mhaolruanaidh 430mCró an Locháin 486mCró Bheithe 315mCrockawama 238mCruach Leac Chonaill 266mCruach na Sagart 480mMac Uchta 555mMám an Leaca 480mNa Beanna Gorma 578mNa Leargacha 470.6mSagart na Dubhaise 506.4mSaggartnadooish East Top 478.9mSliabh Dhroim na Luifearnaí 596mSliabh Dhroim na Luifearnaí (mullach thoir thuaidh) 585mSliabh Sneachta 678m
Fanad:   Cashelmore 149mCnoc na Boirne 227mCnoc na dTeannála 152mDroim an Bhothaigh 153m
Glendowan Mountains:   Binswilly 337mCionn Bheatha 384mCnoc an Stualaire 418mFarscallop 420.6mGartan Mountain 357mLeahanmore 442mMaol na nDamh 539m
Gweedore:   Carn Traonach 425mCnoc Fola 314mTaobh an Leithid 429m
Horn Head:   Croaghnamaddy 252m
Rosguill:   Cnoc na Sleá 163mGáinne Mór 207m

Note: this list of places includes island features such as summits, but not islands as such.
Rating graphic.
Crockglass Hill An Cnoc Glas A name in Irish
(Ir. An Cnoc Glas [OSI], 'the green hill') Donegal County in Ulster Province, in Carn List, Whitish quarztite with pebble beds Bedrock

Height: 489m OS 1:50k Mapsheet: 1 Grid Reference: B89230 16636
Place visited by 24 members. Recently by: paulbrown, Lauranna, Fergalh, finkey86, shaunkelly, Cobhclimber, melohara, hgboyle, markmjcampion, kernowclimber, mcrtchly, simoburn, kenmoore, Wilderness, kmoore
I have visited this place: NO (You need to be a logged-in member to change this.)

Longitude: -8.169065, Latitude: 54.99707 , Easting: 189230, Northing: 416636 Prominence: 44m,  Isolation: 0.9km
ITM: 589182 916621,   GPS IDs, 6 char: Crckgl, 10 char: Crockglass
Bedrock type: Whitish quarztite with pebble beds, (Ards Quartzite Formation)

An Cnoc Glas is the 602nd highest place in Ireland.

Linkback: https://mountainviews.ie/summit/487/
COMMENTS for An Cnoc Glas 1 of 1  
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MountainViews.ie Picture about mountain An Cnoc Glas in area Donegal NW, Ireland
Picture: View across NE to Errigal
 
A place to just sit and enjoy.
Short Summary created by Harry Goodman  22 Nov 2011
For a direct climb of this hill go left off the R251 at B908 205 A and find a suitable parking place off road. Walk down the road and cross the bridge between Dunlewy Lough and Lough Nacung Upper. Follow the road S and then SW to cross over the Stuhannameel (stream) B902 189 B. Leave the road and ascend up the hillside SW to Pt. 352, B896 179 C. Continue up S, passing around tiny L. Croreagh and on up to Pt 455, B896 170 D and then 200m further along Pt 471, B896 168 E. Once there go SW for 500m to the top B89230 16636 F. From the bridge between the two loughs it is some 7k out and back. It is also possible to extend the route and take in Crocknafarragh SE Top and Crocknafarragh. Out and back adds just over over 3k to the walk. Linkback: https://mountainviews.ie/summit/487/comment/5246/
 
An excellent vantage point .. by Harry Goodman   (Show all for An Cnoc Glas)
 
(End of comment section for An Cnoc Glas.)

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Some mapping:
Open Street Map
(Various variations used.)
British summit data courtesy:
Database of British & Irish Hills
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