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Name:Carnedd y Filiast
Hill number:1984
Height:821m / 2694ft
Parent (Ma):1975  Elidir Fawr
RHB Section:30B: Snowdonia
Nuttall/Wainwright area:The Glyders
County/UA:Gwynedd (CoU)
Catchment:Ogwen
Class:Simm, Hewitt, Nuttall, Buxton & Lewis, Bridge
(Tu,Sim,Hew,N,BL,Bg)
Grid ref:SH 62041 62739
Summit feature:small cairn
Drop:76m
Col:745m  SH620615  
OS map sheet(s):(1:50k) 115
(1:25k) OL17W
Observations:cairn is probably higher than windshelter 35m N at SH 62045 62775
GPS data:show GPS entries for this hill

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N.B. Some hill summits are on private property or on land where there is no public right of way.  Permission should be sought from the landowner where access to a hill summit is through private land.
Please report via the contact page any logs you see below which describe or encourage acts of trespass, and mention the hill number and hill name.

Logged Descriptions  (logged by 458 users, only the latest 50 shown - Show all)ByDate of Ascent
foel goch south arete, foel goch, mynydd perfedd, carnedd y filiast, elidir fawr, y garn , glyder fawrunderhill29/04/2018
Final day of three in Wales with Smithy & Shaky: windy & with rain forecast. From Idwal Cottage round Llyn Idwal & up the NE ridge of Y Garn with a quick detour to that summit. Over to Foel-goch while the other two took the lower traversing path, then round to a mist shrouded Elidir Fawr. Got greedy & headed up Mynydd Perfedd at which point the promised rain arrived big time, not the ideal point for Shaky to discover that he had forgotten his overtrousers! Over to Carnedd y Filiast & then back to the first stile underneath Mynydd Perfedd & followed faint path on vague ridge between Cwm Perfedd & Cwm Bual. Dropped into the latter to reach the minor road & a wander back to the start.NotReallyABagger23/04/2018
started from Marchlyn road gate and went round via Mynydd Perfedd to moel Eilio. stunning weatherrhenciwr16/04/2018
Start from parking at bottom of Marchlyn Reservoir road, Via North Topderrymark20/03/2018
Clockwise circuit from the road leading to Marchlyn Mawr, taking in Elidir Fach, Elidir Fawr, Foel-goch, Mynydd Perfedd, Carnedd y Filiast & Carnedd y Filiast North Top. A wonderful winter's day.oldbagger2705/02/2018
From accommodation at Ty'n-y-maes: direct assault of slope to NE of Carnedd y Filiast,(tough going in the snow but all do-able) then on to Mynydd Perfedd & Y Garn, down to road via Twll Du and back to start via pavement on A5.Cas-gwent29/11/2017
Y Garn, Foel-goch, Mynydd Perfedd, Carnedd Y Filiast, Y Fronllwyd and Elidir Fawr from Nant Peris.crax7302/09/2017
Talywaen > Elidir Fach > Eildir Fwar > Bwlch y Marchlyn > Bwlch y Brecan > Foel-goch > Bwlch y Brecan > Mynydd Perfedd > Carnedd y Filiast > Talywaen. Fine day but clagy on Carnedd y Filiast. Me, N, G, and H.johnkaysleftleg10/08/2017
tryfan, tryfan far south peak,glder fach, casteill y gwynt, glder fawr, y garn, foel goch, elidir fawr, mynydd perfedd, carnedd y filiast, carnedd north top, from pont pen y benglog.robertphillips06/08/2017
From Nant Peris. Y Garn, Foel Goch, Mynydd Perfedd, Carnedd Y Filiast, Carnedd Y Filiast north top and Elidir Fawr. Glorious day. Too hot!!Alunrees3319/06/2017
From the road outside Deiniolen: Carnedd Y Filiast, MYnedd Perfedd, Eildr Fawr, Eildr Fach. Thick mist all day, no visability, could have been anywhere. Hard to navigate, midges everywhere.Lazylizzie28/05/2017
Circular from Nant Peris starting with Elidir Fawr.Dan Baddeley14/05/2017
Marchlyn Mawr circuit a/c/w, descended NNW on good path to col; path SW to rejoin resr access rd. PMC meet with Ben n Dominik, found 3 non-OS trig pillars (belonging to resr) on way round. Low cloud most of the way; cleared as we got down!RHW22/01/2017
With Danzaul_uk02/10/2016
A gentle stroll on a beautiful day, up from Deiniolen to Marchlyn Mawr, Carnedd Y Filiast, Mynydd Perfedd and Elidir Fawr back down to Deiniolen.char4chocs25/09/2016
From y garnemily28/08/2016
821mThe Grouse26/07/2016
821m - Climbed on way to Elider Fawr.Rob-Nia22/04/2016
Mountains thick with snow. Crystal clear visibility leading to unforgettable views. Route from Marchlyn Mawr. Saw hot air balloon crash land by Moel Rhiwen on return. With dad.JamesD197220/01/2016
From roadside parking near Deiniolen (SH 59639 63102) - Carnedd y Filiast North Top - Carnedd y Filiast - Mynydd Perfedd - Foel-goch - Y Garn - Elidir Fawr.david23020101/11/2015
2/7 Second of great loop walk followed by two add ons Carnedd Y Filiant North Top/Carnedd Y Filiant/Foel Gach/Mynydd Perfedd/Elidir Fawr/Parc Drysgol/Moel Y CiFergalh18/10/2015
Y Foel Goch, Glyder Fach, Glyder Fawr, Y Garn, Foel-Goch, Mynydd Perfedd, Carnedd y Filiast, Carnedd y Filiast North Topkeithouk27/09/2015
14 miler 6500fthikester27/09/2015
gweler log Elidir Fawr. see Elidir Fawr logDewi Prysor09/07/2015
From Y Garn, wild camped near summit.Wheelsy06/07/2015
Followed Nuttalls route.rhalstead07/06/2015
2nd summit of the Marchlyn horseshoebardolph21/05/2015
Nuttalls from Y Garn North from Idwal cottage, with Lindsay, Steve and Brian. Cloudless skies.Crib Goch22/04/2015
Nuttall bagging day, with Martin, Steve and Brian, lovely day.Lou22/04/2015
Nuttall walk 2.2: Elidir Fawr - Mynydd Perfedd - Carnedd y Filiast - Carnedd y Siliast N top - Carnedd y Filiast - Mynydd Perfedd - Foel-goch - Foel-goch S top - Y Garnronaldo33325/01/2015
Nuttall walk 2.2: Elidir Fawr - Mynydd Perfedd - Carnedd y Filiast - Carnedd y Siliast N top - Carnedd y Filiast - Mynydd Perfedd - Foel-goch - Foel-goch S top - Y Garnronaldo33324/01/2015
Part of Marchlyn horseshoecraigsmith8615/11/2014
First hill on a route including Mynydd Perfedd, Elidir Faw & Fach 6.5mlCastile11/09/2014
With CP LH ML Rob and Islagarth8730/08/2014
Third summit of the day. From Llanberis to Elidir Fawr via Slate quarry and Cwm Dudodyn and then Mynydd Perfydd and an easy walk up the plateaux to Carnedd Y Filiast. A couple were having food in the windshelter but I did climb to the cairn. Great views of Elidir Fawr from here. I backtracked to Mynydd Perfydd (not knowing that it was a summit) and walked down the ridge and up to Foel-Goch.Dazingdale10/07/2014
Marchllyn Mawr horseshoe.ju ju09/07/2014
resevoir road, Elidir Fawr, Mynydd Perfedd, Carnedd Y Filiast, Carnedd Y Filiast North TopAlunRees3123/06/2014
Me Ste leePaul Beard02/02/2014
Climb up to Elidir Fawr.Owain G25/12/2013
2nd of the day.bolton15/10/2013
CJM15/10/2013
A GLORIOUS SUNNY DAY TO FINISH THE HOLIDAY SO WENT TO FINISH THE GLYDERS. FOLLOWED NUTTALLS WALK 2.2 WITH LONG TRUDGE UP ELIDIR FAWR THEN EASY RIDGE WALK OVER MYNYDD PERFEDD AND CARNEDD Y FILIAST. BOULDERY DESCENT TO REACH CARNEDD Y FILIAST N. TOP BUT FOUND GOOD PATH FOR THE RETURN. STEEP CLIMB UP FOEL GOCH AND LONG BUT EASY ASCENT OF Y GARN. FABULOUS VIEWS ALL DAY. EXCELLENT PATH TO DESCEND TO NANT PERIS.BURGESS04/09/2013
Bagged after many years of wanting to3fatties29/08/2013
Climbed with Chris from Nant Peris via Elidir Fawr. Continued to Mynydd Perfedd and Foel Goch.dhbond16/07/2013
Afternoon hill bagging walk from Nant Perisbeamerboy3616/07/2013
From Nant Peris - Y Garn - Foel-goch and on to Mynydd Perfedd and Carnedd y Filiast. Descended Esgair Y Ceunant ridge back to Nant Peris. Beautiful sunny day. Solo.Saggers05/07/2013
Cloud and rain obscured any views. Started in Nant Peris.JohnStoneham13/06/2013
With RobLouieb7808/06/2013
Solo walk from Bethesda. Carnedd Dafydd - Pen yr Ole Wen - Idwal Cottage - Y Garn - Elidir Fawrdavidpettit8408/06/2013
Walk from Castell y Gwynt to Bethesda in lovely weather. Y Garn, Foel Goch, Mynydd Perfedd, Carnedd y Filiast. Wild camped north east of Bethesda.tobywharne29/05/2013