Fells/Y Gamallt [Graig Goch]
Wales

Y Gamallt [Graig Goch]

588M
1929FT
Rank
198th Highest in Wales
Parent Range
Snowdonia
Nearest Town
Cwm Penmachno

About Y Gamallt [Graig Goch]

Perched on the Migneint’s edge, Y Gamallt offers a dramatic, craggy profile often overlooked by those rushing toward the Moelwynion. Its western cliffs, Graig Goch, look spectacular reflected in the twin lakes below, even if the 'unpopular' rock quality suggests the mountain is slowly crumbling away in protest.

Key Statistics

Rank
198th Highest in Wales
Parent Range
Snowdonia
Nearest Town
Cwm Penmachno
Prominence
?
122m
Geology
You are walking on ancient volcanic ash, hardened lava, and fine-grained siltstone. These rocks reveal a landscape shaped by powerful eruptions and settling sediments.

Did You Know?

  • •This mountain serves as a geological bridge between the Arenig range and the Moelwynion, separated by the deep head of Cwm Teigl. It stands as a silent sentinel over the vast, wild peat bogs of the Migneint moorlands.
  • •The western face, known as Graig Goch, features a series of cliffs that are technically climbable but notoriously avoided by the mountaineering community. The loose, friable nature of the rock means that climbers often finish their route with more of the mountain in their pockets than they started with.
  • •The summit shelter cairn provides a panoramic masterclass in North Wales topography, overlooking peaks from Arenig Fawr to Moelwyn Bach. It is one of the few places where you can feel entirely alone while looking at ten other mountains you probably should have climbed instead.
  • •Below the cliffs lie the twin lakes of Llynnau Gamallt, which are locally renowned for their wild brown trout. These waters provide a perfect mirror for the crags, assuming the Welsh mist hasn't decided to settle in for a long weekend.
  • •Navigating the approach requires the grace of a ballet dancer and the waterproof integrity of a deep-sea submersible. You will eventually discover that 'water-resistant' is merely a polite marketing term for 'will be soaked through to the bone within twenty minutes'.

Find It

OS Grid Reference
SH751447
Latitude
52.9850°N
Longitude
3.8620°W

Explore Further

Wales Guide
Editorial guide for this region

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TrailTrack map showing the location of Y Gamallt [Graig Goch]
TrailTrack location
SH751447
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