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Rhestr o gopaon Cymru: Gwahaniaeth rhwng fersiynau

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Llinell 732:
== rhwng [[Llanymddyfri]] a [[Trefynwy|Threfynwy]] ==
[[Delwedd:Llyn_y_Fan_Fawr.jpg|bawd|[[Llyn y Fan Fawr]], yng nghesail [[Fan Brycheiniog]] ar [[y Mynydd Du]].]]
{{GeoGroup|section=rhwng Llanymddyfri a Threfynwy}}
* [[Allt Forgan]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SO065178. [http://www.streetmap.co.uk/newmap.srf?x=306500&y=217800&z=3&sv=306500,217800&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
{| align="left"
 
|- valign="top"
* [[Allt Lwyd]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SO078189. [http://www.streetmap.co.uk/newmap.srf?x=307800&y=218900&z=3&sv=307800,218900&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
{| class="wikitable sortable"
 
|+
* [[Allt yr Esgair]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO126243. [http://www.streetmap.co.uk/newmap.srf?x=312612&y=224354&z=3&sv=312612,224354&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
! colspan="3" style="background:#ffdead;" | <center>rhwng y [[Llanymddyfri]] a [[Trefynwy|Threfynwy]]</center>
 
|- bgcolor="#efefef"
* [[Bannau Sir Gaer - Picws Du]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN811218. [http://www.streetmap.co.uk/newmap.srf?x=281171&y=221859&z=3&sv=281171,221859&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
! Enw !! Cyfesurynnau OS !! Cyfesurynnau Daearyddol
 
|-
* [[Mynydd Du (Sir Gaerfyrddin)]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO255350. [http://www.streetmap.co.uk/newmap.srf?x=325586&y=235046&z=3&sv=325586,235046&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Allt Forgan]], [[Bannau Brycheiniog]] || <div align="right">SO065178 &nbsp;{{streetmap|306500|217800}}</div>|| {{coord|51.85|-3.358|name=Allt Forgan|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Mynydd Du (Sir Gaerfyrddin) (copa deheuol)]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO267322. [http://www.streetmap.co.uk/newmap.srf?x=326710&y=232263&z=3&sv=326710,232263&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Allt Lwyd]], [[Bannau Brycheiniog]] || <div align="right">SO078189 &nbsp;{{streetmap|307800|218900}}</div>|| {{coord|51.861|-3.34|name=Allt Lwyd|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Bryn (Bannau Brycheiniog)]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SO073227. [http://www.streetmap.co.uk/newmap.srf?x=307306&y=222777&z=3&sv=307306,222777&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Allt yr Esgair]], [[y Mynydd Du]] || <div align="right">SO126243 &nbsp;{{streetmap|312600|224300}}</div>|| {{coord|51.91|-3.271|name=Allt yr Esgair|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Bryn Arw]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO301206. [http://www.streetmap.co.uk/newmap.srf?x=330158&y=220695&z=3&sv=330158,220695&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Bannau Sir Gaer - Picws Du]], [[Bannau Brycheiniog]] || <div align="right">SN811218 &nbsp;{{streetmap|281100|221800}}</div>|| {{coord|51.882|-3.728|name=Bannau Sir Gaer - Picws Du|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Bryn Arw (hen GR)]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO304197. [http://www.streetmap.co.uk/newmap.srf?x=330444&y=219730&z=3&sv=330444,219730&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Mynydd Du (Sir Gaerfyrddin)]], [[y Mynydd Du]] || <div align="right">SO255350 &nbsp;{{streetmap|325500|235000}}</div>|| {{coord|52.008|-3.086|name=Mynydd Du (Sir Gaerfyrddin)|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Bryniau Gleision]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SO084160. [http://www.streetmap.co.uk/newmap.srf?x=308400&y=216000&z=3&sv=308400,216000&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Mynydd Du (Sir Gaerfyrddin) (copa deheuol)]], [[y Mynydd Du]] || <div align="right">SO267322 &nbsp;{{streetmap|326700|232200}}</div>|| {{coord|51.983|-3.068|name=Mynydd Du (Sir Gaerfyrddin) (copa deheuol)|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Bwlch y Ddwyallt (Gwaun Cerrig Llwydion)]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SO054203. [http://www.streetmap.co.uk/newmap.srf?x=305487&y=220367&z=3&sv=305487,220367&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Bryn (Bannau Brycheiniog)]], [[Bannau Brycheiniog]] || <div align="right">SO073227 &nbsp;{{streetmap|307300|222700}}</div>|| {{coord|51.895|-3.348|name=Bryn (Bannau Brycheiniog)|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Cadair Fawr]], Cyfeirnod grid OS: SN977123. [http://www.streetmap.co.uk/newmap.srf?x=297791&y=212313&z=3&sv=297791,212313&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Bryn Arw]], [[y Mynydd Du]] || <div align="right">SO301206 &nbsp;{{streetmap|330100|220600}}</div>|| {{coord|51.879|-3.016|name=Bryn Arw|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Carreg Cadno]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN874161. [http://www.streetmap.co.uk/newmap.srf?x=287400&y=216100&z=3&sv=287400,216100&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Bryn Arw (hen GR)]], [[y Mynydd Du]] || <div align="right">SO304197 &nbsp;{{streetmap|330400|219700}}</div>|| {{coord|51.871|-3.012|name=Bryn Arw (hen GR)|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Carreg Goch]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN818170. [http://www.streetmap.co.uk/newmap.srf?x=281800&y=217000&z=3&sv=281800,217000&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Bryniau Gleision]], [[Bannau Brycheiniog]] || <div align="right">SO084160 &nbsp;{{streetmap|308400|216000}}</div>|| {{coord|51.835|-3.33|name=Bryniau Gleision|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Cefn Cul (Waun Leuci)]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN861206. [http://www.streetmap.co.uk/newmap.srf?x=286100&y=220600&z=3&sv=286100,220600&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Bwlch y Ddwyallt (Gwaun Cerrig Llwydion)]], [[Bannau Brycheiniog]] || <div align="right">SO054203 &nbsp;{{streetmap|305400|220300}}</div>|| {{coord|51.873|-3.375|name=Bwlch y Ddwyallt (Gwaun Cerrig Llwydion)|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Cefn y Cylchau]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN757197. [http://www.streetmap.co.uk/newmap.srf?x=275700&y=219700&z=3&sv=275700,219700&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Cadair Fawr]], || <div align="right">SN977123 &nbsp;{{streetmap|297700|212300}}</div>|| {{coord|51.799|-3.484|name=Cadair Fawr|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Cefn yr Ystrad]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SO088136. [http://www.streetmap.co.uk/newmap.srf?x=308800&y=213623&z=3&sv=308800,213623&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Carreg Cadno]], [[Bannau Brycheiniog]] || <div align="right">SN874161 &nbsp;{{streetmap|287400|216100}}</div>|| {{coord|51.832|-3.635|name=Carreg Cadno|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Chwarel y Fan]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO258294. [http://www.streetmap.co.uk/newmap.srf?x=325817&y=229412&z=3&sv=325817,229412&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Carreg Goch]], [[Bannau Brycheiniog]] || <div align="right">SN818170 &nbsp;{{streetmap|281800|217000}}</div>|| {{coord|51.839|-3.717|name=Carreg Goch|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Corn Du]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SO007213. [http://www.streetmap.co.uk/newmap.srf?x=300718&y=221329&z=3&sv=300718,221329&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Cefn Cul (Waun Leuci)]], [[Bannau Brycheiniog]] || <div align="right">SN861206 &nbsp;{{streetmap|286100|220600}}</div>|| {{coord|51.872|-3.655|name=Cefn Cul (Waun Leuci)|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Craig Cerrig-gleisiad]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN960217. [http://www.streetmap.co.uk/newmap.srf?x=296069&y=221798&z=3&sv=296069,221798&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Cefn y Cylchau]], [[Bannau Brycheiniog]] || <div align="right">SN757197 &nbsp;{{streetmap|275700|219700}}</div>|| {{coord|51.861|-3.806|name=Cefn y Cylchau|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Y Gribyn]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SO023213. [http://www.streetmap.co.uk/newmap.srf?x=302387&y=221309&z=3&sv=302387,221309&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Cefn yr Ystrad]], [[Bannau Brycheiniog]] || <div align="right">SO088136 &nbsp;{{streetmap|308800|213600}}</div>|| {{coord|51.813|-3.324|name=Cefn yr Ystrad|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Disgwylfa]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN815178. [http://www.streetmap.co.uk/newmap.srf?x=281500&y=217800&z=3&sv=281500,217800&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Chwarel y Fan]], [[y Mynydd Du]] || <div align="right">SO258294 &nbsp;{{streetmap|325800|229400}}</div>|| {{coord|51.958|-3.081|name=Chwarel y Fan|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Duwynt]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SO005206. [http://www.streetmap.co.uk/newmap.srf?x=300500&y=220600&z=3&sv=300500,220600&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Corn Du]], [[Bannau Brycheiniog]] || <div align="right">SO007213 &nbsp;{{streetmap|300700|221300}}</div>|| {{coord|51.881|-3.444|name=Corn Du|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Fan Brycheiniog]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN825217. [http://www.streetmap.co.uk/newmap.srf?x=282531&y=221790&z=3&sv=282531,221790&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Craig Cerrig-gleisiad]], [[Bannau Brycheiniog]] || <div align="right">SN960217 &nbsp;{{streetmap|296000|221700}}</div>|| {{coord|51.884|-3.512|name=Craig Cerrig-gleisiad|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Fan Bwlch Chwyth]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN912216. [http://www.streetmap.co.uk/newmap.srf?x=291243&y=221649&z=3&sv=291243,221649&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Y Gribyn]], [[Bannau Brycheiniog]] || <div align="right">SO023213 &nbsp;{{streetmap|302300|221300}}</div>|| {{coord|51.881|-3.42|name=Y Gribyn|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Fan Fawr]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN969193. [http://www.streetmap.co.uk/newmap.srf?x=296986&y=219363&z=3&sv=296986,219363&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Disgwylfa]], [[Bannau Brycheiniog]] || <div align="right">SN815178 &nbsp;{{streetmap|281500|217800}}</div>|| {{coord|51.846|-3.721|name=Disgwylfa|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Fan Foel]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN821223. [http://www.streetmap.co.uk/newmap.srf?x=282145&y=222343&z=3&sv=282145,222343&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Duwynt]], [[Bannau Brycheiniog]] || <div align="right">SO005206 &nbsp;{{streetmap|300500|220600}}</div>|| {{coord|51.875|-3.446|name=Duwynt|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Fan Fraith]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN887183. [http://www.streetmap.co.uk/newmap.srf?x=288753&y=218331&z=3&sv=288753,218331&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Fan Brycheiniog]], [[Bannau Brycheiniog]] || <div align="right">SN825217 &nbsp;{{streetmap|282500|221700}}</div>|| {{coord|51.881|-3.708|name=Fan Brycheiniog|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Fan Frynych]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN957227. [http://www.streetmap.co.uk/newmap.srf?x=295794&y=222786&z=3&sv=295794,222786&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Fan Bwlch Chwyth]], [[Bannau Brycheiniog]] || <div align="right">SN912216 &nbsp;{{streetmap|291200|221600}}</div>|| {{coord|51.882|-3.582|name=Fan Bwlch Chwyth|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Fan Gyhirych]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN880191. [http://www.streetmap.co.uk/newmap.srf?x=288055&y=219121&z=3&sv=288055,219121&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Fan Fawr]], [[Bannau Brycheiniog]] || <div align="right">SN969193 &nbsp;{{streetmap|296900|219300}}</div>|| {{coord|51.862|-3.498|name=Fan Fawr|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Fan Hir]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN830209. [http://www.streetmap.co.uk/newmap.srf?x=283089&y=220924&z=3&sv=283089,220924&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Fan Foel]], [[Bannau Brycheiniog]] || <div align="right">SN821223 &nbsp;{{streetmap|282100|222300}}</div>|| {{coord|51.886|-3.714|name=Fan Foel|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Fan Llia]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN938186. [http://www.streetmap.co.uk/newmap.srf?x=293835&y=218611&z=3&sv=293835,218611&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Fan Fraith]], [[Bannau Brycheiniog]] || <div align="right">SN887183 &nbsp;{{streetmap|288700|218300}}</div>|| {{coord|51.852|-3.617|name=Fan Fraith|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Fan Nedd]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN913184. [http://www.streetmap.co.uk/newmap.srf?x=291331&y=218407&z=3&sv=291331,218407&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Fan Frynych]], [[Bannau Brycheiniog]] || <div align="right">SN957227 &nbsp;{{streetmap|295700|222700}}</div>|| {{coord|51.893|-3.517|name=Fan Frynych|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Fan y Big]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SO036206. [http://www.streetmap.co.uk/newmap.srf?x=303649&y=220667&z=3&sv=303649,220667&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Fan Gyhirych]], [[Bannau Brycheiniog]] || <div align="right">SN880191 &nbsp;{{streetmap|288000|219100}}</div>|| {{coord|51.859|-3.627|name=Fan Gyhirych|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Foel Fraith]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN756183. [http://www.streetmap.co.uk/newmap.srf?x=275677&y=218305&z=3&sv=275677,218305&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Fan Hir]], [[Bannau Brycheiniog]] || <div align="right">SN830209 &nbsp;{{streetmap|283000|220900}}</div>|| {{coord|51.874|-3.7|name=Fan Hir|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Garreg Las (Twyn Swnd)]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN777203. [http://www.streetmap.co.uk/newmap.srf?x=277741&y=220328&z=3&sv=277741,220328&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Fan Llia]], [[Bannau Brycheiniog]] || <div align="right">SN938186 &nbsp;{{streetmap|293800|218600}}</div>|| {{coord|51.855|-3.543|name=Fan Llia|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Garreg Lwyd (Moel Gornach)]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN740179. [http://www.streetmap.co.uk/newmap.srf?x=274037&y=217925&z=3&sv=274037,217925&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Fan Nedd]], [[Bannau Brycheiniog]] || <div align="right">SN913184 &nbsp;{{streetmap|291300|218400}}</div>|| {{coord|51.853|-3.579|name=Fan Nedd|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Garth (mynydd)]], Cyfeirnod grid OS: SO053506. [http://www.streetmap.co.uk/newmap.srf?x=305320&y=250624&z=3&sv=305320,250624&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Fan y Big]], [[Bannau Brycheiniog]] || <div align="right">SO036206 &nbsp;{{streetmap|303600|220600}}</div>|| {{coord|51.875|-3.401|name=Fan y Big|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Graig Syfyrddin (Edmund's Tump)]], Cyfeirnod grid OS: SO403210. [http://www.streetmap.co.uk/newmap.srf?x=340391&y=221066&z=3&sv=340391,221066&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Foel Fraith]], [[Bannau Brycheiniog]] || <div align="right">SN756183 &nbsp;{{streetmap|275600|218300}}</div>|| {{coord|51.849|-3.807|name=Foel Fraith|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Gwaun Cerrig Llwydion (Craig Cwareli)]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SO041196. [http://www.streetmap.co.uk/newmap.srf?x=304100&y=219600&z=3&sv=304100,219600&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Garreg Las (Twyn Swnd)]], [[Bannau Brycheiniog]] || <div align="right">SN777203 &nbsp;{{streetmap|277700|220300}}</div>|| {{coord|51.867|-3.777|name=Garreg Las (Twyn Swnd)|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Hatterrall Hill]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO308256. [http://www.streetmap.co.uk/newmap.srf?x=330800&y=225600&z=3&sv=330800,225600&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Garreg Lwyd (Moel Gornach)]], [[Bannau Brycheiniog]] || <div align="right">SN740179 &nbsp;{{streetmap|274000|217900}}</div>|| {{coord|51.845|-3.83|name=Garreg Lwyd (Moel Gornach)|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Penybegwn (Hay Bluff)]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO244366. [http://www.streetmap.co.uk/newmap.srf?x=324432&y=236628&z=3&sv=324432,236628&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Garth (mynydd)]], || <div align="right">SO053506 &nbsp;{{streetmap|305300|250600}}</div>|| {{coord|52.145|-3.385|name=Garth (mynydd)|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Long Hill]], Cyfeirnod grid OS: SO480122. [http://www.streetmap.co.uk/newmap.srf?x=348000&y=212200&z=3&sv=348000,212200&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Graig Syfyrddin (Edmund's Tump)]], || <div align="right">SO403210 &nbsp;{{streetmap|340300|221000}}</div>|| {{coord|51.884|-2.868|name=Graig Syfyrddin (Edmund's Tump)|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Merthyr Common]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SO080110. [http://www.streetmap.co.uk/newmap.srf?x=308018&y=211016&z=3&sv=308018,211016&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Gwaun Cerrig Llwydion (Craig Cwareli)]], [[Bannau Brycheiniog]] || <div align="right">SO041196 &nbsp;{{streetmap|304100|219600}}</div>|| {{coord|51.866|-3.394|name=Gwaun Cerrig Llwydion (Craig Cwareli)|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Moel Bylchau]], Cyfeirnod grid OS: SN847436. [http://www.streetmap.co.uk/newmap.srf?x=284700&y=243600&z=3&sv=284700,243600&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Hatterrall Hill]], [[y Mynydd Du]] || <div align="right">SO308256 &nbsp;{{streetmap|330800|225600}}</div>|| {{coord|51.924|-3.007|name=Hatterrall Hill|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Moel Feity]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN848230. [http://www.streetmap.co.uk/newmap.srf?x=284800&y=223000&z=3&sv=284800,223000&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Penybegwn (Hay Bluff)]], [[y Mynydd Du]] || <div align="right">SO244366 &nbsp;{{streetmap|324400|236600}}</div>|| {{coord|52.022|-3.103|name=Penybegwn (Hay Bluff)|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Moel Fenni Fach]], Cyfeirnod grid OS: SO013294. [http://www.streetmap.co.uk/newmap.srf?x=301452&y=229470&z=3&sv=301452,229470&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Long Hill]], || <div align="right">SO480122 &nbsp;{{streetmap|348000|212200}}</div>|| {{coord|51.806|-2.755|name=Long Hill|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Moel Penderyn]], Cyfeirnod grid OS: SN938087. [http://www.streetmap.co.uk/newmap.srf?x=293854&y=208729&z=3&sv=293854,208729&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Merthyr Common]], [[Bannau Brycheiniog]] || <div align="right">SO080110 &nbsp;{{streetmap|308000|211000}}</div>|| {{coord|51.79|-3.335|name=Merthyr Common|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Moelfre (mynydd)]], Cyfeirnod grid OS: SO010483. [http://www.streetmap.co.uk/newmap.srf?x=301000&y=248400&z=3&sv=301000,248400&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Moel Bylchau]], || <div align="right">SN847436 &nbsp;{{streetmap|284700|243600}}</div>|| {{coord|52.078|-3.683|name=Moel Bylchau|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Mwmffri]], Cyfeirnod grid OS: SN804360. [http://www.streetmap.co.uk/newmap.srf?x=280435&y=236096&z=3&sv=280435,236096&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Moel Feity]], [[Bannau Brycheiniog]] || <div align="right">SN848230 &nbsp;{{streetmap|284800|223000}}</div>|| {{coord|51.893|-3.675|name=Moel Feity|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Myarth]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO170208. [http://www.streetmap.co.uk/newmap.srf?x=317098&y=220835&z=3&sv=317098,220835&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Moel Fenni Fach]], || <div align="right">SO013294 &nbsp;{{streetmap|301300|229400}}</div>|| {{coord|51.954|-3.437|name=Moel Fenni Fach|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Mynydd Bwlch-y-Groes]], Cyfeirnod grid OS: SN868356. [http://www.streetmap.co.uk/newmap.srf?x=286857&y=235624&z=3&sv=286857,235624&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Moel Penderyn]], || <div align="right">SN938087 &nbsp;{{streetmap|293800|208700}}</div>|| {{coord|51.766|-3.54|name=Moel Penderyn|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Mynydd Epynt]], Cyfeirnod grid OS: SN961464. [http://www.streetmap.co.uk/newmap.srf?x=296124&y=246429&z=3&sv=296124,246429&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Moelfre (mynydd)]], || <div align="right">SO010483 &nbsp;{{streetmap|301000|248300}}</div>|| {{coord|52.124|-3.447|name=Moelfre (mynydd)|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Mynydd Llangors]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO159266. [http://www.streetmap.co.uk/newmap.srf?x=315936&y=226699&z=3&sv=315936,226699&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Mwmffri]], || <div align="right">SN804360 &nbsp;{{streetmap|280400|236000}}</div>|| {{coord|52.009|-3.743|name=Mwmffri|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Mynydd Llangynidr]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO123151. [http://www.streetmap.co.uk/newmap.srf?x=312349&y=215149&z=3&sv=312349,215149&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Myarth]], [[y Mynydd Du]] || <div align="right">SO170208 &nbsp;{{streetmap|317000|220800}}</div>|| {{coord|51.879|-3.207|name=Myarth|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Mynydd Llysiau]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO207279. [http://www.streetmap.co.uk/newmap.srf?x=320705&y=227942&z=3&sv=320705,227942&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Mynydd Bwlch-y-Groes]], || <div align="right">SN868356 &nbsp;{{streetmap|286800|235600}}</div>|| {{coord|52.007|-3.65|name=Mynydd Bwlch-y-Groes|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Mynydd Myddfai]], Cyfeirnod grid OS: SN806297. [http://www.streetmap.co.uk/newmap.srf?x=280688&y=229719&z=3&sv=280688,229719&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Mynydd Epynt]], || <div align="right">SN961464 &nbsp;{{streetmap|296100|246400}}</div>|| {{coord|52.106|-3.518|name=Mynydd Epynt|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Mynydd Troed]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO165292. [http://www.streetmap.co.uk/newmap.srf?x=316566&y=229231&z=3&sv=316566,229231&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Mynydd Llangors]], [[y Mynydd Du]] || <div align="right">SO159266 &nbsp;{{streetmap|315900|226600}}</div>|| {{coord|51.931|-3.224|name=Mynydd Llangors|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Noethgrug]], Cyfeirnod grid OS: SN837373. [http://www.streetmap.co.uk/newmap.srf?x=283700&y=237400&z=3&sv=283700,237400&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Mynydd Llangynidr]], [[y Mynydd Du]] || <div align="right">SO123151 &nbsp;{{streetmap|312300|215100}}</div>|| {{coord|51.827|-3.273|name=Mynydd Llangynidr|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Pant y Creigiau]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SO056161. [http://www.streetmap.co.uk/newmap.srf?x=305654&y=216199&z=3&sv=305654,216199&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Mynydd Llysiau]], [[y Mynydd Du]] || <div align="right">SO207279 &nbsp;{{streetmap|320700|227900}}</div>|| {{coord|51.943|-3.155|name=Mynydd Llysiau|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Pen Allt-mawr]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO206243. [http://www.streetmap.co.uk/newmap.srf?x=320695&y=224302&z=3&sv=320695,224302&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Mynydd Myddfai]], || <div align="right">SN806297 &nbsp;{{streetmap|280600|229700}}</div>|| {{coord|51.952|-3.738|name=Mynydd Myddfai|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Pen Cerrig-calch]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO216224. [http://www.streetmap.co.uk/newmap.srf?x=321653&y=222414&z=3&sv=321653,222414&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Mynydd Troed]], [[y Mynydd Du]] || <div align="right">SO165292 &nbsp;{{streetmap|316500|229200}}</div>|| {{coord|51.954|-3.216|name=Mynydd Troed|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Pen March]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SO082110. [http://www.streetmap.co.uk/newmap.srf?x=308218&y=211080&z=3&sv=308218,211080&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Noethgrug]], || <div align="right">SN837373 &nbsp;{{streetmap|283700|237300}}</div>|| {{coord|52.021|-3.696|name=Noethgrug|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Pen Twyn Glas]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO213257. [http://www.streetmap.co.uk/newmap.srf?x=321301&y=225734&z=3&sv=321301,225734&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Pant y Creigiau]], [[Bannau Brycheiniog]] || <div align="right">SO056161 &nbsp;{{streetmap|305600|216100}}</div>|| {{coord|51.835|-3.371|name=Pant y Creigiau|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Pen Twyn Mawr]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO242267. [http://www.streetmap.co.uk/newmap.srf?x=324226&y=226723&z=3&sv=324226,226723&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Pen Allt-mawr]], [[y Mynydd Du]] || <div align="right">SO206243 &nbsp;{{streetmap|320600|224300}}</div>|| {{coord|51.911|-3.155|name=Pen Allt-mawr|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Pen y Fan]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SO012215. [http://www.streetmap.co.uk/newmap.srf?x=301203&y=221581&z=3&sv=301203,221581&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Pen Cerrig-calch]], [[y Mynydd Du]] || <div align="right">SO216224 &nbsp;{{streetmap|321600|222400}}</div>|| {{coord|51.894|-3.14|name=Pen Cerrig-calch|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Pen y Gadair Fawr]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO229287. [http://www.streetmap.co.uk/newmap.srf?x=322943&y=228758&z=3&sv=322943,228758&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Pen March]], [[Bannau Brycheiniog]] || <div align="right">SO082110 &nbsp;{{streetmap|308200|211000}}</div>|| {{coord|51.79|-3.332|name=Pen March|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Pen-y-crug (Aberhonddu)]], Cyfeirnod grid OS: SO029303. [http://www.streetmap.co.uk/newmap.srf?x=302930&y=230308&z=3&sv=302930,230308&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Pen Twyn Glas]], [[y Mynydd Du]] || <div align="right">SO213257 &nbsp;{{streetmap|321300|225700}}</div>|| {{coord|51.924|-3.145|name=Pen Twyn Glas|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Pen-y-Garn Fawr]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO277310. [http://www.streetmap.co.uk/newmap.srf?x=327800&y=231100&z=3&sv=327800,231100&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Pen Twyn Mawr]], [[y Mynydd Du]] || <div align="right">SO242267 &nbsp;{{streetmap|324200|226700}}</div>|| {{coord|51.933|-3.103|name=Pen Twyn Mawr|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Red Daren]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO281307. [http://www.streetmap.co.uk/newmap.srf?x=328106&y=230770&z=3&sv=328106,230770&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Pen y Fan]], [[Bannau Brycheiniog]] || <div align="right">SO012215 &nbsp;{{streetmap|301200|221500}}</div>|| {{coord|51.883|-3.436|name=Pen y Fan|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Rhos Dirion]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO211333. [http://www.streetmap.co.uk/newmap.srf?x=321155&y=233386&z=3&sv=321155,233386&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Pen y Gadair Fawr]], [[y Mynydd Du]] || <div align="right">SO229287 &nbsp;{{streetmap|322900|228700}}</div>|| {{coord|51.951|-3.123|name=Pen y Gadair Fawr|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Pen-y-fâl]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO272187. [http://www.streetmap.co.uk/newmap.srf?x=327252&y=218766&z=3&sv=327252,218766&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Pen-y-crug (Aberhonddu)]], || <div align="right">SO029303 &nbsp;{{streetmap|302900|230300}}</div>|| {{coord|51.962|-3.414|name=Pen-y-crug (Aberhonddu)|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Tor y Foel]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO114194. [http://www.streetmap.co.uk/newmap.srf?x=311452&y=219491&z=3&sv=311452,219491&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Pen-y-Garn Fawr]], [[y Mynydd Du]] || <div align="right">SO277310 &nbsp;{{streetmap|327700|231000}}</div>|| {{coord|51.972|-3.053|name=Pen-y-Garn Fawr|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Twmpa]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO224350. [http://www.streetmap.co.uk/newmap.srf?x=322480&y=235057&z=3&sv=322480,235057&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Red Daren]], [[y Mynydd Du]] || <div align="right">SO281307 &nbsp;{{streetmap|328100|230700}}</div>|| {{coord|51.97|-3.048|name=Red Daren|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Twr Pen-cyrn (Mynydd Llangatwg)]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO202144. [http://www.streetmap.co.uk/newmap.srf?x=320283&y=214493&z=3&sv=320283,214493&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Rhos Dirion]], [[y Mynydd Du]] || <div align="right">SO211333 &nbsp;{{streetmap|321100|233300}}</div>|| {{coord|51.992|-3.15|name=Rhos Dirion|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Twr y Fan Foel]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN824220. [http://www.streetmap.co.uk/newmap.srf?x=282433&y=222061&z=3&sv=282433,222061&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Pen-y-fâl]], [[y Mynydd Du]] || <div align="right">SO272187 &nbsp;{{streetmap|327200|218700}}</div>|| {{coord|51.862|-3.058|name=Pen-y-fâl|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Twyn Ceilog (Twyn Ceiliog)]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SO098127. [http://www.streetmap.co.uk/newmap.srf?x=309800&y=212700&z=3&sv=309800,212700&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Tor y Foel]], [[y Mynydd Du]] || <div align="right">SO114194 &nbsp;{{streetmap|311400|219400}}</div>|| {{coord|51.866|-3.288|name=Tor y Foel|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Twyn Disgwylfa]], Cyfeirnod grid OS: SN951318. [http://www.streetmap.co.uk/newmap.srf?x=295127&y=231863&z=3&sv=295127,231863&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Twmpa]], [[y Mynydd Du]] || <div align="right">SO224350 &nbsp;{{streetmap|322400|235000}}</div>|| {{coord|52.007|-3.131|name=Twmpa|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Twyn Tal-y-cefn]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO222323. [http://www.streetmap.co.uk/newmap.srf?x=322217&y=232367&z=3&sv=322217,232367&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Twr Pen-cyrn (Mynydd Llangatwg)]], [[y Mynydd Du]] || <div align="right">SO202144 &nbsp;{{streetmap|320200|214400}}</div>|| {{coord|51.822|-3.159|name=Twr Pen-cyrn (Mynydd Llangatwg)|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Twynwalter]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN828175. [http://www.streetmap.co.uk/newmap.srf?x=282800&y=217500&z=3&sv=282800,217500&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Twr y Fan Foel]], [[Bannau Brycheiniog]] || <div align="right">SN824220 &nbsp;{{streetmap|282400|222000}}</div>|| {{coord|51.884|-3.71|name=Twr y Fan Foel|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Waun Fach]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO215299. [http://www.streetmap.co.uk/newmap.srf?x=321551&y=229983&z=3&sv=321551,229983&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Twyn Ceilog (Twyn Ceiliog)]], [[Bannau Brycheiniog]] || <div align="right">SO098127 &nbsp;{{streetmap|309800|212700}}</div>|| {{coord|51.805|-3.309|name=Twyn Ceilog (Twyn Ceiliog)|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Waun Lefrith]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN798214. [http://www.streetmap.co.uk/newmap.srf?x=279833&y=221450&z=3&sv=279833,221450&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Twyn Disgwylfa]], || <div align="right">SN951318 &nbsp;{{streetmap|295100|231800}}</div>|| {{coord|51.974|-3.528|name=Twyn Disgwylfa|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Waun Rydd]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SO062206. [http://www.streetmap.co.uk/newmap.srf?x=306210&y=220689&z=3&sv=306210,220689&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Twyn Tal-y-cefn]], [[y Mynydd Du]] || <div align="right">SO222323 &nbsp;{{streetmap|322200|232300}}</div>|| {{coord|51.983|-3.134|name=Twyn Tal-y-cefn|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Y Gyrn]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN988215. [http://www.streetmap.co.uk/newmap.srf?x=298860&y=221593&z=3&sv=298860,221593&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Twynwalter]], [[Bannau Brycheiniog]] || <div align="right">SN828175 &nbsp;{{streetmap|282800|217500}}</div>|| {{coord|51.843|-3.702|name=Twynwalter|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Yr Allt (Fan Gyhirych)]], [[Bannau Brycheiniog]]; Cyfeirnod grid OS: SN905200. [http://www.streetmap.co.uk/newmap.srf?x=290517&y=220049&z=3&sv=290517,220049&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Waun Fach]], [[y Mynydd Du]] || <div align="right">SO215299 &nbsp;{{streetmap|321500|229900}}</div>|| {{coord|51.962|-3.143|name=Waun Fach|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Yr Allt]], Cyfeirnod grid OS: SO085307. [http://www.streetmap.co.uk/newmap.srf?x=308594&y=230728&z=3&sv=308594,230728&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Waun Lefrith]], [[Bannau Brycheiniog]] || <div align="right">SN798214 &nbsp;{{streetmap|279800|221400}}</div>|| {{coord|51.878|-3.747|name=Waun Lefrith|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Ysgyryd Fach]], Cyfeirnod grid OS: SO316137. [http://www.streetmap.co.uk/newmap.srf?x=331600&y=213700&z=3&sv=331600,213700&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Waun Rydd]], [[Bannau Brycheiniog]] || <div align="right">SO062206 &nbsp;{{streetmap|306200|220600}}</div>|| {{coord|51.876|-3.363|name=Waun Rydd|region:GB_type:mountain_dim:5km|format=dms}}
 
|-
* [[Ysgyryd Fawr]], [[y Mynydd Du]]; Cyfeirnod grid OS: SO331182. [http://www.streetmap.co.uk/newmap.srf?x=333116&y=218278&z=3&sv=333116,218278&st=4&tl=~&bi=~&lu=N&ar=y Gwefan Streetmap]
|[[Y Gyrn]], [[Bannau Brycheiniog]] || <div align="right">SN988215 &nbsp;{{streetmap|298800|221500}}</div>|| {{coord|51.882|-3.471|name=Y Gyrn|region:GB_type:mountain_dim:5km|format=dms}}
|-
|[[Yr Allt (Fan Gyhirych)]], [[Bannau Brycheiniog]] || <div align="right">SN905200 &nbsp;{{streetmap|290500|220000}}</div>|| {{coord|51.867|-3.591|name=Yr Allt (Fan Gyhirych)|region:GB_type:mountain_dim:5km|format=dms}}
|-
|[[Yr Allt]], || <div align="right">SO085307 &nbsp;{{streetmap|308500|230700}}</div>|| {{coord|51.967|-3.333|name=Yr Allt|region:GB_type:mountain_dim:5km|format=dms}}
|-
|[[Ysgyryd Fach]], || <div align="right">SO316137 &nbsp;{{streetmap|331600|213700}}</div>|| {{coord|51.817|-2.993|name=Ysgyryd Fach|region:GB_type:mountain_dim:5km|format=dms}}
|-
|[[Ysgyryd Fawr]], [[y Mynydd Du]] || <div align="right">SO331182 &nbsp;{{streetmap|333100|218200}}</div>|| {{coord|51.858|-2.972|name=Ysgyryd Fawr|region:GB_type:mountain_dim:5km|format=dms}}
|}
|}
{{clear}}
</br>
 
== rhwng [[Llandudno]] a [[Wrecsam]] ==
Wedi dod o "https://cy.wikipedia.org/wiki/Rhestr_o_gopaon_Cymru"