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Name:Maesglase
Hill number:2145
Height:678.5m / 2226ft
Section:30F: Dolgellau to Machynlleth
Area:Cadair Idris
County/UA:Gwynedd (CoU)
Catchment:Dovey
Class:Marilyn, Hump, Simm, Hewitt, Nuttall,
Trail 100
(Ma,Hu,Tu,Sim,Hew,N,T100)
Grid ref:SH 81731 15037
Summit feature:ground 2m E of cairn
Drop:318.1m
Col:360.4m  SH802170  
OS map sheet(s):(1:50k) 124 125
(1:25k) OL23E
Observations:ground 45m SW at SH 81700 15006 is about as high
Survey:Leica NA730/Leica RX1250/Trimble GeoXH 6000
Survey of Maesglase.pdf
Comments:Former Marilyn, Hewitt and Nuttall summit is hill 2146
Change log:show changes for this hill entry
GPS data:show GPS entries for this hill

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Logged Descriptions  (logged by 312 users, only the latest 50 shown - Show all)ByDate of Ascent
From Dinas Mawddwylenman14/09/2017
From Dinas Mawddwy thru' Minllyn Slate mine and via Foel Dinas.Returned via Craig Buarth-glas.THE WORM10/08/2017
Long hot walk from Dinas Fawddwy, fantastic views.Taz3818/07/2017
The farmer at Ty'n y braich kindly let me park at the farm so it was an easy walk up the pleasant valley to bwlch siglen. Going round to the summit the ground was quite boggy and the path surprisingly close to the edge of the cliffDavid Bell01/05/2017
From cad west car park, Mynydd, Ceiswyn, Waun-oer, Cribin Fawr, Cribin Fawr East top, Mynydd Dolgoed, Craig Portas, Craig Portas East Top, Maesglase, Maesglase old top, Maesglase South top,back over Waun oer to cp 8hrs walkingunderhill21/01/2017
the top is best reached via craig portas a climb up the spur and onto the top. follow the fence path instaed of the rough ground on a direct bearingAristotle Chip16/12/2016
12 Mile walk from top of pass, followed good path onto Cribin Fawr and its unmarked summit, then down and steeply up onto Waun-Oer and its trig, back onto Cribin Fawr, down fenceline and along hillside path to Mynydd Dolgoeds featureless summit, then nice ridge walk onto another two featureless summits, Craig Portas and its East Top, then onto the big bulk of Maesglase to its cairned top, we then walked back to Cribin Fawr and down to the pass, after a break, steeply ascended Pen Ochr Y Bwlch and its unmarked top, then up onto Pen Y Brynfforchog where we tried to rebuild the fallen down pile of stones on top, returned to the pass, mostly sunny with the odd cloud banks touching the surrounding summitsDanTrig06/07/2016
Around the valley head from Dinas Mawddwytweed24/05/2016
From Craig Portas on three day backpack. Lovely day spotted a lizard basking in the sun near top. Wonderful views. RAF flying.mick05/05/2016
Dovey hills walk with Lindsay, Steve and Frank, starting top of the pass, finishing nr Dinas Mawddwy - 2 cars. Great views, dry but very windy day.Crib Goch10/04/2016
Dovey hills walk with Martin, Steve and Frank, starting top of the pass, finishing nr Dinas Mawddwy - 2 cars. Great views, dry but very windy dayLou10/04/2016
Heavy morning rain slow to clear replaced by gradually clearing skies with good visibility. Strong wind became stronger almost blowing me off my feet on many occasions. Parked in car park near 363m spot height on A470. Cribin Fawr->Waun-oer->Craig Portas->Craig Portas East Top->Maesglase->Maesglase (old GR) - Maen Du. Only 7.83 miles but comparatively a lot of ascent at 964m. No wonder felt tired on final walk back to van along A470 from Penantigi Isaf. Better to park near milepost to reduce final walk back to van.SteveSmith09/03/2016
With Jenx from A470. Straight yp from farm to North. Steep but direct.nordicstar30/12/2015
Steep ascent but very direct. Very quick down.jenx30/12/2015
Continuation of walk from Foel Dinas. Followed overgrown path through bracken down to Bwlch Siglen, then steeply up onto plateau. Then traversed above the cliffs and broad south-east ridge to the summit. To descend, continued to old summit, then very steeply down to Moel Cwm yr Eglwys 509m, then steeply down through bracken to A470, following this on grass verge back to Dinas Mawddwy. Solo walk.marktrengove29/09/2015
With Penda, from car park on A470. CF to W to M and back. Long flog over boggy ground on way to M. 1230-1715. Trip enlivened by lots of Red Kites. Only saw one other person in distance.beorwulf19/09/2015
Nice walk up to Bwlch Siglen in torrential rain, with a bit of dodging around unmarked footpaths. Fabulous views of the valley while walking round Craig Maesglase, until close to the top. Along the ridge to Cribin Fawr, and warm sunshine by Craig Portas. Nice peat hags and mossy tussocks on C. Fawr. Down the track towards Penantig Uchaf, which soon gets lost in bracken. Back via Pont Buarth-glas (unmarked footpaths theme continues) and the track on the N side of the A470.Gill22/08/2015
very hot day!Dewi Prysor29/06/2015
From top of Dinas Mawddwy pass. With L.wombourne18/06/2015
MIST ON THE ARANS AND CADAIR IDRIS BUT DID THE DINAS MAWDDWY HILLS IN CLEAR, DRY CONDITIONS. WENT UP THE WELL GRADED PATH FROM THE PASS ON THE CROSS FOXES - DINAS ROAD TO THE QUARRY AND THEN VERY EASILY ON TO CRIBIN FAWR. A BIG DIP WITH VERY STEEP ASCENT ONTO WAUN OER AND THEN BACK AGAIN AND LONG WALK OUT TO MAESGLASE AND BACK OVER CRIBIN FAWR AND DOWN. LONG TREK COMPENSATED FOR BY EXCELLENT VIEWS.BURGESS15/06/2015
Hot day, up from Minffordd and took in Cribbin Fawr and Waunoer at the same timeandrew.morel16/04/2015
Nuttall walk 10.3: Mynydd Ceiswyn - Wann-oer - Cribin Fawr - Craig Portas E top - Maesglase - Maesglase Maen Du - Craig Portas E top - Craig Portas - Mynydd Dolgoedronaldo33307/03/2015
Misty start followed by glorious sunshine with crisp snow underfoot for circuit Cribin Fach/Cribin Fawr/Mynydd Dolgoed/Craig Portas/Craig Portas East top/Maesglase/Maen Du/Craig Buarth GlasFergalh18/01/2015
Circular walk from Ddinas Mawdwy, combined with Cribin Fawr. Gad hoped to ascend Waun-Oer but ran out of daylight!tsharp17/01/2015
Walked up from road before Dinas to wards second farm. Followed good track to topButeobuteo26/07/2014
A bit of a slog on a hot day from Cribin Fawr to Maesglase and backjohnjennison23/07/2014
With Bevsimon and co26/06/2014
Same day as Aran Fawddwy Lakesgirl14/06/2014
A long day out here and back from Corris Hostel.Alex C19/10/2013
HF HolidaySmelly Boots09/09/2013
Did both tops. GPS read the same.bolton01/07/2013
As part of a circular route from Aberllefenni.JohnStoneham28/06/2013
24stod196201/06/2013
Parking area next to old quarry office in Aberllefenni, 6 miles north of Machynlleth Track through forest for about 8km to just below col (790149) Up to col & then up to summit of Waun-oer Back down to col & then up ridge to Cribin Fawr Craig Portas Maesglase Back to Craig Portas SW along boundary fence Over FB by cottage Pick up track back to car. (JL)gerrybowes27/09/2012
Linear walk from Brynllys to Arthog via all the Maesglase and Cadair Idris Nuttalls. Probably visited previously on 28/01/2007 but returned to make sure.davidpettit8405/05/2012
Linear route whilst walking Length of Wales.Gayle23/04/2012
Easy pull from Craig Portas, grassy tops small cairn on one ?high point. dry & sunny good views of Arans, Cadair Idris & Snowdonapricorum15/04/2012
From Bwlch Oerddrws (SH 80219 17029) - Cribin Fawr - Waun-oer - Craig Portas - Craig Portas East Top - Maesglase - Maesglase (Maen Du). Out and back almost by the same route, Waun-oer omitted on the return.david23020119/02/2012
As Nuttall walk 10.3.mindlessflogger14/02/2012
KeithByTheC06/08/2011
With other CUHWC members as a long walk from Dolgellau back to Cwm Cywarch.AGWilliamson14/05/2011
Crazily long linear walk with CUHWC; Ty-nant - pony path - Cyfrwy - Craig Cwm Amarch - Cadair Idris - Mynydd Moel - Gau Graig - Mynydd Ceiswyn - Waun-oer - Cribin Fawr - Craig Portas - Maesglase - Foel Dinas - Dinas Mawddwy - Bryn Hafod bunkhouse. Great!Mark Jackson14/05/2011
Misty, remote, wild high-point on ridge. Walkable from cottage at Minllyn through a steep forest.Will_Barnes28/12/2010
Parked (9:50) at 815133 and walked past bunkhouse and up steep valley to SE, then up very steep moss and bilberry to ridge on E and plateau. Followed path then struck off N to summit cairn. Down NW ridge back to farm. Cloud and wind on top; finish 12:10dbb10/10/2010
From the lay-by at SH80221704 easy path to follow then you pick up fence to summit Cribin Fawr, at fence Stile near to boundary stone headed along ridge to Maesglase, very pleasant walking nice area I returned on same route. Bagged new and old top.SteveClay04/08/2010
Fabulous family walksimonjallen29/07/2010
Not correct date. No log kept. Waun-oer, Cribin Fawr, Maesglaseijpowell01/07/2010
With Nigel Sudlow. From Dinas Mawddwy, great walk very peaceful. Steep slope on way back via Moel Cwm yr EglwysJamesey26/05/2010
From carpark at top of the pass to the NW. Over Cribin Fach, Cribin Fawr to Craig Portas. Then contoured round to the two Maesglase summits.Aye Jimmy11/04/2010
On the Nuttall route on fine spring day but with clumps of snow still on the path - great views.woodse07/03/2010