Mynydd Graig Goch
610m (2000ft)
The Moel Hebog Area, Snowdonia, Gwynedd, Wales
Mynydd Graig Goch was always thought to be 1998ft (609m) high, but in 2008 modern survey techniques established the summit to be 609.75 above mean sea level, reaching the mountain status threshold (2000ft & 100ft of 'prominence') by 15cm (six inches).
For more information about what makes a mountain - a mountain see A Mountain is a Mountain - isn't it?
You can find Mynydd Graig Goch & all the walks that climb it on these unique free-to-access Interactive Walk Planning Maps: (click/TAP to select)
1:25,000 scale OS Explorer Map (the ones with orange/yellow covers):
1:50,000 scale OS Landranger Map (the ones with pink/magenta covers):
See Mynydd Graig Goch and the surrounding tops on our free-to-access 'Google Style' Peak Bagging Maps:
See Mynydd Graig Goch and the surrounding tops on our downloadable PDF Peak Bagging Map:
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Vital Statistics:
| Length: | 2.5mls (4km) |
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| Ascent: | 1,221ft (372m) |
| Time: | 2.25hrs |
| Grade: |  (Easy) |
Route Summary:
Cors y Llyn - Afon Cwm Dulyn - Llyn Cwm Dulyn - Mynydd Graig Goch - Afon Cwm Dulyn - Cors y Llyn
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Vital Statistics:
| Length: | 4.5mls (7km) |
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| Ascent: | 1,336ft (407m) |
| Time: | 3 hrs |
| Grade: |  (Moderate) |
Route Summary:
Cors y Llyn - Afon Cwm Dulyn - Braich y Llyn - Bwlch Cwmdulyn - Mynydd Graig Goch - Cors y Llyn
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Vital Statistics:
| Length: | 5mls (8km) |
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| Ascent: | 1,778ft (542m) |
| Time: | 3½ hrs |
| Grade: | (Moderate) |
Route Summary:
Cors y Llyn - Afon Cwm Dulyn - Braich y Llyn - Garnedd-goch - Bwlch Cwmdulyn - Mynydd Graig Goch - Cors y Llyn
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Vital Statistics:
| Length: | 7mls (11.5km) |
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| Ascent: | 2,123ft (647m) |
| Time: | 4.75hrs |
| Grade: |  (Moderate) |
Route Summary:
Cors y Llyn - Afon Cwm Dulyn - Braich y Llyn - Garnedd-goch - Clogwyn y Cysgod - Craig yr Ogof - Craig Cwm Silyn - Garnedd-goch - Bwlch Cwmdulyn - Mynydd Graig Goch - Cors y Llyn
Fellow go4awalkers who have already walked, climbed, summited & bagged Mynydd Graig Goch
Melfyn Parry walked up Mynydd Graig Goch on June 7th, 2023 [from/via/route] Started walk from the parking area at Llyn Cwm Dulyn, quite close to the footbridge. The intention was to follow route GW203, however as there were 4 of us & the weather was really nice we decided to extend the route. We followed various paths from the footbridge until we joined a tarmac road at SH49160 51157 & then turned right up the hill. At the top there is a gate leading on to the moorland which brings you to Llynnau Cwm Silyn, walk in between the two lakes & then head on up to the obelisk on Tal y Mignedd. From here we descended on easy to follow paths to Bwlch Dros Bern & then headed for the top of Craig Cwm Silyn. From here we followed Route GW203 to pass over the top of Garnedd Goch & then Mynydd Graig Goch before dropping down the path to the other side of Llyn Cwm Dulyn & back to the car. [with] With DS, KG and BM [weather] Sunny & reasonably warm all day. Visibility was excellent - Stunning views in all directions from the summits. Extending the route made it a 10 mile walk rather than the 7 miles quoted for GW203
Donovan Suddell climbed Mynydd Graig Goch on April 10th, 2023 [from/via/route] Cors y llyn [with] wife [weather] Rainy, cloudy, some clear intervals
Beccy Long bagged Mynydd Graig Goch on February 15th, 2023 [with] Anna [weather] Cloudy
Mark Davidson hiked Mynydd Graig Goch on August 5th, 2003 [from/via/route] Walk gw164 The full Nantlle Ridge & Craig Cwm Silyn from Rhyd-Ddu [with] Alone [weather] Nice & sunny - perfect conditions for top ridge walks in the UK
Rob Gormely summited Mynydd Graig Goch on July 28th, 2020 [with] Alana
Bleddyn Rhys conquered Mynydd Graig Goch on August 29th, 2011 [from/via/route] O'r pub yn rhyd ddu i Garn [with] AR ben fy hyn bach [weather] Amrywiol, cymylog a gwlyb weithiau - Wedi gwneud y ridge yma sawl gwaith, gan gynwys un tro gyda Kev ar ol cysgu yn Rhyd Ddu yn 2013 neu 2014 on doedd gennai ddim camera!
Christina Lander scaled Mynydd Graig Goch on August 16th, 2016 [from/via/route] Nantlle Ridge Rhyd-Ddu - Y Garth - Mynydd Drws Y Coed - Trum Y Ddysgl - Mynydd Tal Y Mignedd - Craig Cwm Silyn - Garnedd Goch - Mynydd Craig Goch - Llyn Cwm Dulyn - Nebo [with] Dick [weather] Perfect sunny day
Robert Taylor-Marriott walked up Mynydd Graig Goch on September 15th, 2015 [from/via/route] Route 66: Mynydd Graig Goch (MGG) Completed 15.09.15 [with] Terry Jones & Robert Taylor-Marriott [weather] Sunny & Clear visibility.
Louis Smith, Math Llwyd, Kate Colbrook, Paul Booth and Trevor Williams have all walked, climbed & bagged Mynydd Graig Goch.To add (or remove) your name and experiences on this page - Log On and edit your Personal Mountain Bagging Record
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