Rhestr o fynyddoedd Nuttall Cymru

Mae mynyddoedd Nuttall yng Nghymru yn fynyddoedd sydd o leiaf o daldra.

Yn Hydref 2018, roedd 189 o fynyddoedd Nuttall yng Nghymru.

 100 o Fynyddoedd Nuttall uchaf Cymru 
Mynyddoedd Nuttal Cymru yn ol uchder (DoBIH, Hydref 2018)Rhif uchderRhif AmlygrwyddEnwEnw rhiantRhan mapArdal (Nuttal)SirTaldra (m)Amlygrwydd (m)Uchder (t)Amlygrwydd (t)Map topograffigCyfeirnod Grid OSDosbarthiad11Yr Wyddfa30BYr WyddfaGwynedd1,0851,0393,5603,409115Ma,F,Sim,Hew,N, CoH,CoU,CoA288Crib y DdysglYr Wyddfa30BYr WyddfaGwynedd1,065723,495236115F,Sim,Hew,N32Carnedd Llewelyn30BY CarneddauConwy/ Gwynedd1,0647503,4912,461115Ma,F,Sim,Hew,N,CoU464Carnedd DafyddCarnedd Llewelyn30BY CarneddauConwy/ Gwynedd1,0441113,425364115Hu,F,Sim,Hew,N55Glyder Fawr30BY GlyderauConwy/ Gwynedd1,0016423,2842,106115Ma,F,Sim,Hew,N684Glyder FachGlyder Fawr30BY GlyderauConwy994753,262244115F,Sim,Hew,N7116Pen yr Ole WenCarnedd Llewelyn30BY CarneddauConwy/ Gwynedd978453,209148115F,Sim,Hew,N8122Foel GrachCarnedd Llewelyn30BY CarneddauConwy/ Gwynedd975423,200137115F,Sim,Hew,N9177Castell y GwyntGlyder Fawr30BY GlyderauConwy972163,18952115N10103Yr ElenCarnedd Llewelyn30BY CarneddauGwynedd962573,156187115F,Sim,Hew,N1134Y Garn30BY GlyderauGwynedd9472363,107774115Ma,F,Sim,Hew,N1297Foel-frasCarnedd Llewelyn30BY CarneddauConwy/ Gwynedd944633,097206115F,Sim,Hew,N13132Garnedd UchafCarnedd Llewelyn30BY CarneddauGwynedd925333,035108115F,Sim,Hew,N1437Elidir Fawr30BY GlyderauGwynedd9242123,031696115Ma,F,Sim,Hew,N1593Crib GochSnowdon30BYr WyddfaGwynedd923653,028213115F,Sim,Hew,N1642Tryfan30BY GlyderauConwy9181913,010627115Ma,F,Sim,Hew,N174Aran Fawddwy30EYr AranauGwynedd9056702,9692,198124 125Ma,Sim,Hew,N,CoH1852Y Lliwedd30BYr WyddfaGwynedd8981542,946505115Ma,Sim,Hew,N19182Y Lliwedd DwyrainY Lliwedd30BYr WyddfaGwynedd893152,93049115N207Cadair Idris30FCadair IdrisGwynedd8936082,9291,995124Ma,Sim,Hew,N213Pen y Fan32ABannau BrycheiniogPowys8866722,9072,205160Ma,Sim,Hew,N,CoH,CoU,CoA22111Aran BenllynAran Fawddwy30EYr ArannauGwynedd885502,904164124 125Sim,Hew,N23140Corn DuPen y Fan32ABannau BrycheiniogPowys873282,86492160N,sSim248Moel Siabod30BY MoelwynauConwy8726002,8621,968115Ma,Sim,Hew,N25125Erw y Ddafad-dduAran Fawddwy30EYr ArannauGwynedd872372,861121124 125Sim,Hew,N2692Mynydd MoelCadair Idris30FCadair IdrisGwynedd863672,831220124Sim,Hew,N2712Arenig Fawr30DYr ArenigauGwynedd8544792,8021,572124 125Ma,Sim,Hew,N2887LlwytmorCarnedd Llewelyn30BY CarneddauGwynedd849732,785239115Sim,Hew,N2976Pen yr Helgi DuCarnedd Llewelyn30BY CarneddauConwy833852,732278115Sim,Hew,N3020Cadair Berwyn30EY BerwynnauPowys8323462,7301,135125Ma,Sim,Hew,N,CoH,CoA3182Foel-gochY Garn30BY GlyderauGwynedd831762,726249115Sim,Hew,N32183Arenig Fawr DeArenig Fawr30DYr ArenigauGwynedd830152,72349124 125N33165Cadair Berwyn GogleddCadair Berwyn30EY BerwynnauSir Ddinbych/ Powys827192,71362125N34131Moel SychCadair Berwyn30EY BerwynnauSir Ddinbych/ Powys827342,712111125Sim,Hew,N,CoH,CoU35175Craig Gwaun TafPen y Fan32ABannau BrycheiniogPowys826162,71153160N3683Carnedd y FiliastElidir Fawr30BY GlyderauGwynedd821762,694249115Sim,Hew,N37178Lliwedd BachY Lliwedd30BYr WyddfaGwynedd818162,68452115N38162Mynydd PerfeddElidir Fawr30BY GlyderauGwynedd813202,66766115N,sSim406Waun Fach32AMynyddoed DuPowys8116222,6612,041161Ma,Sim,Hew,N39127CyfrwyCadair Idris30FCadair IdrisGwynedd811362,661118124Sim,Hew,N41170Bera BachCarnedd Llewelyn30BY CarneddauGwynedd807182,64658115N4296Y Foel GochGlyder Fawr30BY GlyderauConwy805632,641207115Sim,Hew,N4315Fan Brycheiniog32ABannau BrycheiniogPowys8034252,6331,394160Ma,Sim,Hew,N45113Pen y Gadair FawrWaun Fach32AMynyddoedd DuPowys800472,625154161Sim,Hew,N44184Foel MeirchCarnedd Llewelyn30BY CarneddauGwynedd800152,62549115N4644Pen Llithrig y Wrach30BY CarneddauConwy7991802,620592115Ma,Sim,Hew,N4759CribynPen y Fan32ABannau BrycheiniogPowys7951302,608427160Hu,Sim,Hew,N48136Bera MawrCarnedd Llewelyn30BY CarneddauGwynedd794302,60497115N,sSim4980Craig Cwm AmarchCadair Idris30FCadair IdrisGwynedd792792,598260124Sim,Hew,N5086Cadair BronwenCadair Berwyn30EY BerwynnauSir Ddinbych/ Bwrdeistref Sirol Wrecsam783732,570240125Sim,Hew,N519Moel Hebog30BMoel HebogGwynedd7835852,5691,919115Ma,Sim,Hew,N5236Glasgwm30EYr ArannauGwynedd7792152,556705124 125Ma,Sim,Hew,N53112DrumCarnedd Llewelyn30BY CarneddauConwy/ Gwynedd771482,529159115Sim,Hew,N5417Moelwyn Mawr30BY MoelwynnauGwynedd7703852,5261,263124Ma,Sim,Hew,N5550Waun Rydd32ABannau BrycheiniogPowys7691702,524558160Ma,Sim,Hew,N56121Gallt yr OgofGlyder Fawr30BY GlyderauConwy763422,503138115Sim,Hew,N57120Fan HirFan Brycheiniog32ABannau BrycheiniogPowys760432,493140160Sim,Hew,N58126DrosglCarnedd Llewelyn30BY CarneddauGwynedd757372,483120115Sim,Hew,N5910Y Llethr30DY RhinogauGwynedd7565612,4801,841124Ma,Sim,Hew,N60167Bwlch y DdwyalltWaun Rydd32ABannau BrycheiniogPowys754182,47459160N6111Pumlumon Fawr31APumlumonCeredigion7525262,4671,726135Ma,Sim,Hew,N,CoH,CoU6238Moel Llyfnant30DYr ArenigauGwynedd7512062,464676124 125Ma,Sim,Hew,N6355DiffwysY Llethr30DY RhinogauGwynedd7501482,462484124Hu,Sim,Hew,N,sMa6472Bannau Sir GaerFan Brycheiniog32ABannau BrycheiniogSir Gaerfyrddin749932,458306160Sim,Hew,N,sHu6535Yr Aran30BYr WyddfaGwynedd7472352,451771115Ma,Sim,Hew,N6695Pen Pumlumon ArwystliPumlumon Fawr31APumlumonCeredigion741642,431210135 136Sim,Hew,N67160TomleCadair Berwyn30EY BerwynnauPowys/ Bwrdeistref Sirol Wrecsam741212,43069125N,sSim68161Craig EigiauCarnedd Llewelyn30BY CarneddauConwy735212,41169115N,sSim6916Craig Cwm Silyn30BMoel HebogGwynedd7343982,4081,306115Ma,Sim,Hew,N7024Rhobell Fawr30DYr ArenigauGwynedd7343092,4081,014124Ma,Sim,Hew,N7125Fan Fawr32ABannau BrycheiniogPowys7342952,408968160Ma,Sim,Hew,N72128Pen Pumlumon Llygad-bychanPumlumon Fawr31APumlumonCeredigion727362,385118135Sim,Hew,N7331Moel Eilio30BYr WyddfaGwynedd7262592,382850115Ma,Sim,Hew,N7427Fan Gyhirych32ABannau BrycheiniogPowys7252802,379919160Ma,Sim,Hew,N7719Rhinog Fawr30DY RhinogauGwynedd7203632,3621,191124Ma,Sim,Hew,N7870Pen Allt-mawrWaun Fach32AMynyddoedd DuPowys7201022,362335161Hu,Sim,Hew,N76141LlechogSnowdon30BYr WyddfaGwynedd720282,36292115N,sSim75176Carnedd y Filiast North TopElidir Fawr30BY GlyderauGwynedd720162,36253115N79139Fan y BigWaun Rydd32ABannau BrycheiniogPowys717292,35194160N,sSim80155Rhos DirionWaun Fach32AMynyddoedd DuPowys713222,33972161N,sSim8254Rhinog FachY Llethr30DY RhinogauGwynedd7121482,336486124Hu,Sim,Hew,N,sMa81168Arenig Fawr South Ridge TopArenig Fawr30DYr ArenigauGwynedd712182,33659124 125N8360Moelwyn BachMoelwyn Mawr30BY MoelwynnauGwynedd7101242,329407124Hu,Sim,Hew,N8439Trum y Ddysgl30BMoel HebogGwynedd7092042,326669115Ma,Sim,Hew,N8553Black Mountain32AY Mynyddoedd DuPowys7031542,306505161Ma,Sim,Hew,N,CoH,CoU,CoA86109Pen Cerrig-calchWaun Fach32AY Mynyddoedd DuPowys701522,300171161Sim,Hew,N87147Garnedd-gochCraig Cwm Silyn30BMoel HebogGwynedd700252,29782115N,sSim8913Mynydd Mawr30BMoel HebogGwynedd6984632,2901,519115Ma,Sim,Hew,N8833Allt-Fawr30BY MoelwynnauGwynedd6982432,290797115Ma,Sim,Hew,N90104Mynydd Drws-y-coedTrum y Ddysgl30BMoel HebogGwynedd695572,280187115Sim,Hew,N91151Moel yr EwigCadair Berwyn30EY BerwynnauPowys695242,27979125N,sSim92102Foel WenCadair Berwyn30EY BerwynnauPowys/ Bwrdeistref Sirol Wrecsam691592,266193125Sim,Hew,N9381TwmpaWaun Fach32AY Mynyddoedd DuPowys690792,264259161Sim,Hew,N9626Arenig Fach30DYr ArenigauGwynedd6892942,260965124 125Ma,Sim,Hew,N9467CnichtAllt-Fawr30BY MoelwynnauGwynedd6891042,260341115Hu,Sim,Hew,N9777Foel Hafod-fynyddAran Fawddwy30EYr ArannauGwynedd689842,260276124 125Sim,Hew,N95152CraigysgafnMoelwyn Mawr30BY MoelwynnauGwynedd689242,26079124N,sSim98169Cnicht GogleddAllt-Fawr30BY MoelwynnauGwynedd688182,25759115N99157Foel Wen DeCadair Berwyn30EY BerwynnauPowys/ Bwrdeistref Sirol Wrecsam688222,25771125N,sSim100119Gwaun y LlwyniAran Fawddwy30EYr ArannauGwynedd685432,247141124 125Sim,Hew,N

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