Fells/Carreg y Foel-gron
Wales

Carreg y Foel-gron

501M
1644FT
Rank
341st Highest in Wales
Parent Range
Snowdonia
Nearest Town
Bron Goronwy

About Carreg y Foel-gron

Sitting on the quieter eastern fringe of the Moelwyns, this 501m peak offers a rugged perspective on the Blaenau Ffestiniog landscape. It feels isolated despite its proximity to the slate quarries, providing a rocky vantage point overlooking the Lledr Valley and the formidable south face of Moel Siabod.

Key Statistics

Rank
341st Highest in Wales
Parent Range
Snowdonia
Nearest Town
Bron Goronwy
Prominence
?
29m
Geology
This fell is built from layers of ancient volcanic ash and volcanic rock, mixed with fine siltstone. These formed during a period of intense volcanic activity.
Classifications
Nearby Fells
Y GarneddCraig y Garreg-lwydCraig y Garreg-lwydY Garnedd North Top [Moel Gamallt]Craig y Garreg-lwyd West Top

Did You Know?

  • The name is Welsh for 'Rock of the Round Bare Hill', with 'foel' indicating a treeless summit and 'gron' describing its curved profile.
  • It is frequently visited as a detour during the traverse between Moel Penamnen and the town of Blaenau Ffestiniog, serving as a lower, craggier sibling to the higher moorland peaks to the north.
  • The summit provides a clear view of Manod Mawr to the southeast, a mountain hollowed out by slate quarrying and chosen during World War II as a secret storage vault for the National Gallery’s art collection.
  • Navigating the approach usually involves negotiating the classic Moelwyn terrain of deep peat and hidden hags, ensuring your boots are tested long before you reach the summit rocks.

Find It

OS Grid Reference
SH744427
Latitude
52.9669°N
Longitude
3.8716°W

Explore Further

Wales Guide
Editorial guide for this region
TrailTrack map showing the location of Carreg y Foel-gron
TrailTrack location
SH744427

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