TrailTrack
Fells/Gamallt
Wales

Gamallt

289M
947FT
Rank
993rd Highest in Wales
Parent Range
Snowdonia
Nearest Town
Abergynolwyn

About Gamallt

Tucked into the southern reaches of the Cadair Idris range, this coastal Marilyn offers a rugged, pathless character. Rising above the Dyfi Estuary, its grassy slopes provide an expansive perspective over Cardigan Bay and the nearby Tarren hills, offering a quiet alternative to the busier summits of the national park.

Key Statistics

Rank
993rd Highest in Wales
Parent Range
Snowdonia
Nearest Town
Abergynolwyn
Prominence
?
208.3m
Geology
Gamallt is built from the Ceiswyn Formation’s mudstone and siltstone. These rocks were originally layers of fine mud and silt that compressed into stone.
Nearby Fells
Pen RhiwerfaPen RhiwerfaFoel FawrBirds' RockBirds' Rock

Did You Know?

  • The name is derived from the Welsh 'Cam' (meaning crooked or bent) and 'Allt' (a steep hillside or wooded slope), likely describing the irregular, undulating profile of the hill's western flanks.
  • From the summit, walkers are rewarded with a specific view of the Broad Water—a salt-marsh lagoon near Tywyn—and the long, sweeping curve of the Dyfi Estuary as it meets the Irish Sea.
  • Despite its modest elevation, the hill is classified as a Marilyn because its drop on all sides exceeds 150 metres, making it a more significant topographical landmark than many higher peaks nearby.
  • At 288.5 metres, the summit is technically 11.5 metres short of 'mountain' status, a distinction your knees may choose to ignore while navigating its steep, trackless western approach.

Find It

OS Grid Reference
SH665067
Latitude
52.6416°N
Longitude
3.9744°W

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3D Flyover

Experience a virtual tour of Gamallt with our interactive 3D terrain map.