Fells/Mynydd James
Wales

Mynydd James

550M
1804FT
Rank
360th Highest in Wales
Parent Range
Brecon Beacons
Nearest Town
Blaina

About Mynydd James

Rising above the Lwyd Valley near Blaenavon, this broad, heather-clad moorland ridge offers a stark contrast to the industrial heritage at its feet. The summit plateau provides a sense of isolation despite the proximity of the valley towns, with expansive views across to the Blorenge and the Sugar Loaf.

Key Statistics

Rank
360th Highest in Wales
Parent Range
Brecon Beacons
Nearest Town
Blaina
Prominence
?
24m
Geology
Ordovician Volcanics
Classifications
Nearby Fells

Did You Know?

  • •The name translates from Welsh as 'James's Mountain', a common naming style in the South Wales coalfield where hills were often identified by local landowners or farmers rather than by ancient topographical features.
  • •Mynydd James sits within the Blaenavon Industrial Landscape, a UNESCO World Heritage Site; the surrounding slopes still bear the marks of 'hushing', where water was released from dams to scour the hillside and reveal coal and iron ore.
  • •From the summit, walkers are rewarded with a clear perspective of the Usk Valley and the distinctive silhouettes of the Black Mountains, including the long ridge of Hatterall Hill.
  • •The hill is a key landmark on the Iron Mountain Trail, a circular route that explores the area's rich metallurgical history while traversing the high ground between the Lwyd and Ebbw valleys.
  • •The plateau is notorious for its lack of shelter, meaning any 'James' you encounter at the top is more likely to be a biting cold front than a welcoming host.

Find It

OS Grid Reference
SO213075
Latitude
51.7606°N
Longitude
3.1417°W

Explore Further

Wales Guide
Editorial guide for this region

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TrailTrack location
SO213075
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