Categori:Erthyglau gyda Chyfeirnodau OS
Gwedd
Erthyglau yn y categori "Erthyglau gyda Chyfeirnodau OS"
Dangosir isod 200 tudalen ymhlith cyfanswm o 3,750 sydd yn y categori hwn.
(tudalen flaenorol) (tudalen nesaf)L
- Ladhar Bheinn
- Ladhar Bheinn - Aonach Sgoilte
- Ladhar Bheinn - Stob a' Chearcaill
- Ladhar Bheinn - Stob a' Choire Odhair
- Ladhar Bheinn (copa 692m)
- Ladhar Bheinn (copa deheuol)
- Lan Ddu Cilwenau
- Leaba Bhruic
- Leac an Tuadh
- Leac nan Uan
- Leacan Dubha
- Leacann Amarach
- Leathad an Taobhain
- Leathad an Taobhain - A' Chioch
- Leathad an Taobhain - Bac na Creige
- Leathad an Taobhain - Carn an Fhidleir Lorgaidh
- Leathad an Taobhain - Glas-leathad Feshie
- Leathad an Taobhain - Glas-leathad Lorgaidh
- Leathad an Taobhain - Leac an Taobhain
- Leathad an Taobhain - Meall an Uillt Chreagaich
- Leathad an Taobhain - Meall Odhar a'Chire
- Leathad an Taobhain - Meall Odhar Ailleag
- Leathad an Taobhain - Meall Odhar Loisgte
- Leathad an Taobhain - Sron a'Chleirich
- Leathad an Taobhain - Sron na Faiceachan
- Leathad an Taobhain - Uchd a'Chlarsair
- Leathad an Taobhain (739m)
- Leathad an Taobhain (copa gorllewinol)
- Leum Uilleim
- Leum Uilleim - Beinn a'Bhric
- Leum Uilleim (copa deheuol)
- Liath Bheinn
- Liathach - Mullach an Rathain
- Liathach - Spidean a' Choire Leith
- Liathach (903m)
- Little Wyvis
- Lochnagar
- Lochnagar - Cac Carn Mor
- Lochnagar - Cnapan Nathraichean
- Lochnagar - Cuidhe Crom
- Lochnagar - Little Pap
- Lochnagar - Meall an Tionail
- Lochnagar - Meall Coire na Saobhaidhe
- Lochnagar - Meikle Pap
- Lochnagar pwynt 830m
- Long Hill
- Long Meg
- Long Mountain - Beacon Ring
- Luinne Bheinn
- Luinne Bheinn (copa dwyreiniol)
- Lurg Mhor
- Lurg Mhor - Meall Mor
Ll
- Llan Ddu Fawr (Waun Claerddu)
- Llanfyllin
- Llanbedr Gwynllŵg
- Llandecwyn
- Llanddona
- Llanfair Dyffryn Clwyd
- Llanfihangel-y-traethau
- Llechog
- Llechwedd Du
- Llechwedd Ddu (Carnbwlchcloddiau)
- Llechwedd Hirgoed (copa de-ddwyreiniol)
- Llechwedd Hirgoed (copa gorllewinol)
- Llechwedd Llwyd
- Llechwedd y Glyn
- Lledwyn Mawr
- Llety'r Filiast
- Y Llethr
- Llethyr Waun Llwyd
- Llwybr Arfordir Ceredigion
- Llwybr Arfordir Llŷn
- Llwybr Arfordirol Ynys Môn
- Llwybr Menai Llŷn
- Llwybr y Gogledd
- Llyn Eiddew Bach
- Llyn Eigiau
- Llyn Melynllyn
- Llyn y Dywarchen, Migneint
- Llyn y Wrach
M
- Maen Achwyfan
- Maen Chwyf (beddrod siambr)
- Maen Hir (carnedd ymylfaen)
- Maen Llia (carnedd)
- Maen Madog
- Maes carneddau Mynydd Eglwysilan
- Maes Merddyn
- Maes Mochnant Isaf
- Maes y Crug
- Maesglase (copa gorllewinol)
- Maesglase (hen GR) - Maen Du
- Mainistir Laoise
- Mainnir nam Fiadh
- Mam a' Chroisg
- Mam na Gualainn
- Mam na Gualainn - Beinn na Caillich
- Mam na Gualainn (copa dwyreiniol)
- Mam Sodhail
- Mam Sodhail - An Tudair
- Mam Sodhail - An Tudair (copa gogleddol)
- Mam Sodhail - Ciste Dhubh
- Mam Sodhail - Creag Coire nan Each
- Mam Sodhail - Mullach Cadha Rainich
- Mam Sodhail - Sgurr na Lapaich
- Mam Sodhail - Stob Coire Coulavie
- Manhay, Cernyw
- Manod Bach
- Manod Mawr
- Manod Mawr (copa gogleddol)
- Manywee
- Maoile Lunndaidh
- Maoile Lunndaidh - Carn nam Fiaclan
- Maoile Lunndaidh - Creag Dhubh Mhor
- Maoile Lunndaidh - Creag Toll a' Choin
- Maol an Fhithich
- Maol Breac
- Maol Creag an Loch
- Maol Creag an Loch - Bruthach nan Creagan
- Maol Creag an Loch - Leathad na Lice
- Maol Creag an Loch - Sron Odhar
- Maol Chean-dearg
- Maol Chinn-dearg
- Maol Chinn-dearg - Sgurr Coire na Feinne
- Maol Mor
- Marial Gwyn (Foel Goch)
- Maridunum
- Mayar
- Mayar - Bawhelps
- Mayar - Finalty Hill
- Mayar - Mid Hill
- Meall a' Bhobuir
- Meall a' Bhogair Beag
- Meall a' Bhogair Mor
- Meall a' Bhuailt
- Meall a' Bhuiridh
- Meall a' Bhuiridh (1108m)
- Meall a' Chail
- Meall a' Charra
- Meall a' Chocaire
- Meall a' Choire
- Meall a' Choire Chreagaich
- Meall a' Choire Dhuibh
- Meall a' Choire Leith
- Meall a' Chrathaich
- Meall a' Chrathaich (copa dwyreiniol)
- Meall a' Chrathaich (copa gorllewinol)
- Meall a' Gheur-fheadain
- Meall a' Mhadaidh
- Meall a' Mheil
- Meall a'Bhainne
- Meall a'Bhraghaid
- Meall a'Bhuachaille
- Meall a'Chaorainn
- Meall a'Chaorainn (632m)
- Meall a'Chleirich
- Meall a'Chrasgaidh
- Meall a'Chuaille
- Meall a'Ghiubhais
- Meall a'Mhuic
- Meall a'Phubuill
- Meall a'Phubuill - (copa dwyreiniol)
- Meall Ailein
- Meall an Aodainn
- Meall an Aonaich (Eagle Rock)
- Meall an Araich
- Meall an Daimh
- Meall an Dubh-chadha
- Meall an Fheur Loch
- Meall an Fhuarain Mhoir (copa gorllewinol)
- Meall an Fhudair
- Meall an Spardain
- Meall an t-Seangain
- Meall an t-Seallaidh
- Meall an t-Seallaidh - Cam Chreag
- Meall an t-Seallaidh - Meall an Fhiodhain
- Meall an t-Seallaidh copa 817m
- Meall an t-Slugain
- Meall an t-Suidhe
- Meall an Tagraidh
- Meall an Tuirc
- Meall Ban
- Meall Beag
- Meall Beag (656m)
- Meall Beithe
- Meall Bhalach
- Meall Bhalach (copa dwyreiniol)
- Meall Bhasiter
- Meall Blair
- Meall Breac
- Meall Breac (675m)
- Meall Breac (711m)
- Meall Buidhe
- Meall Buidhe - An t-Uiriollach
- Meall Buidhe - Creag Riabhach
- Meall Buidhe - Druim Leac a'Shith
- Meall Buidhe - Garbh Mheall
- Meall Buidhe - Guala Mhor
- Meall Buidhe - Meall Cruinn
- Meall Buidhe - Meall Daill
- Meall Buidhe - Meall na Feith Faide