Arenig
clwstwr o fynyddoedd yn ardal Dolgellau
(Ailgyfeiriad o Yr Arenig)
Clwstwr o fynyddoedd yn ardal Dolgellau ydy'r Arenig sydd wedi'u lleoli rhwng y Rhinogydd a'r ddwy Aran.
| Math | gwrthrych daearyddol, cadwyn o fynyddoedd  |
|---|---|
| Daearyddiaeth | |
| Sir | Gwynedd |
| Gwlad |  Cymru |
| Cyfesurynnau | 52.9175°N 3.745°W |
 | |
- Am y creigiau a chyfnod Is-Ordoficiaidd, gweler: Arenig (creigiau Ordoficiaidd).
Copaon
golygu
| Enw | Cyfesurynnau OS | Cyfesurynnau Daearyddol | |
|---|---|---|---|
| Arenig Fach | SH820415 | map | 52.957°N, 3.758°W |
| Arenig Fawr | SH827369 | map | 52.916°N, 3.745°W |
| Arenig Fawr (copa'r grib ddeheuol) | SH827359 | map | 52.907°N, 3.745°W |
| Arenig Fawr (y copa deheuol) | SH826366 | map | 52.913°N, 3.747°W |
| Bryn-mawr | SH801442 | map | 52.981°N, 3.787°W |
| Bryn-pig | SH766306 | map | 52.858°N, 3.834°W |
| Carnedd Iago | SH782406 | map | 52.948°N, 3.814°W |
| Carnedd Llechwedd-llyfn (Llechwedd-llyfn) | SH857446 | map | 52.986°N, 3.704°W |
| Carnedd y Filiast (y Migneint) | SH871446 | map | 52.986°N, 3.683°W |
| Carreg y Diocyn | SH831363 | map | 52.911°N, 3.739°W |
| Cerrig y Ieirch (Moel Llechwedd-gwyn) | SH758425 | map | 52.965°N, 3.85°W |
| Craig Dolfudr | SH828310 | map | 52.863°N, 3.742°W |
| Craig Dolfudr (copa gogleddol) | SH822317 | map | 52.869°N, 3.751°W |
| Craig y Benglog (Moel Cae'r-defaid) | SH805244 | map | 52.803°N, 3.774°W |
| Craig yr Hafod | SH888437 | map | 52.979°N, 3.657°W |
| Cynefin Bryn Blew (copa gorllewinol)) | SH784254 | map | 52.812°N, 3.805°W |
| Dduallt | SH810273 | map | 52.83°N, 3.767°W |
| Ffridd yr Allt-llwyd | SH797296 | map | 52.85°N, 3.787°W |
| Foel Boeth | SH779342 | map | 52.891°N, 3.816°W |
| Foel Cynwch | SH736211 | map | 52.772°N, 3.875°W |
| Foel Fawr (Mynydd Maentwrog) | SH726394 | map | 52.936°N, 3.897°W |
| Foel Goch | SH953422 | map | 52.966°N, 3.56°W |
| Foel Offrwm | SH749209 | map | 52.771°N, 3.855°W |
| Foel Ystrodur Fawr | SH814340 | map | 52.89°N, 3.764°W |
| Foel-boeth | SH864430 | map | 52.972°N, 3.693°W |
| Gallt y Daren | SH778344 | map | 52.893°N, 3.817°W |
| Garn Prys | SH887483 | map | 53.02°N, 3.66°W |
| Garnedd Fawr | SH937423 | map | 52.967°N, 3.584°W |
| Graig Ddu | SH888429 | map | 52.971°N, 3.657°W |
| Graig Wen | SH739394 | map | 52.937°N, 3.877°W |
| Moel Cae'r-defaid (copa gorllewinol) | SH800246 | map | 52.805°N, 3.781°W |
| Moel Emoel | SH937402 | map | 52.948°N, 3.583°W |
| Moel Hafodowen | SH754266 | map | 52.822°N, 3.85°W |
| Moel Llechwedd | SH829372 | map | 52.919°N, 3.743°W |
| Moel Llyfnant | SH808351 | map | 52.9°N, 3.773°W |
| Moel Oernant | SH742340 | map | 52.888°N, 3.871°W |
| Moel y Feidiog | SH781324 | map | 52.875°N, 3.812°W |
| Moel y Gydros | SH914453 | map | 52.993°N, 3.619°W |
| Moel Ymenyn | SH839346 | map | 52.896°N, 3.727°W |
| Moel yr Wden (Bwlch y Bi) | SH780356 | map | 52.903°N, 3.815°W |
| Mynydd Bryn-llech | SH805314 | map | 52.866°N, 3.776°W |
| Mynydd Nodol | SH865393 | map | 52.939°N, 3.69°W |
| Orddu | SH963423 | map | 52.967°N, 3.545°W |
| Pen y Bwlch Gwyn | SH932411 | map | 52.956°N, 3.591°W |
| Rhobell Fawr | SH786256 | map | 52.814°N, 3.802°W |
| Rhobell Ganol | SH785274 | map | 52.83°N, 3.804°W |
| Rhobell-y-big | SH782282 | map | 52.837°N, 3.809°W |
| Waun Garnedd-y-Filiast | SH874452 | map | 52.992°N, 3.678°W |