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The Moel Hebog Range

Moel Hebog · Western Snowdonia

West of the Snowdon massif, the Moel Hebog range offers some of the least-crowded walking in Snowdonia. Moel Hebog’s steep, craggy profile dominates the view from Beddgelert, while the connecting ridge north to Mynydd Drws-y-coed and Trum y Ddysgl gives a surprisingly narrow, exposed walk for relatively modest heights. Caves on Moel yr Ogof are said to have sheltered Owain Glyndŵr.

Interactive terrain · tap a marker for peak info

Difficulty

Moderate – Hard

Terrain

Steep grass and crag, narrow connecting ridges, quiet valleys

Best for

Escaping the crowds · History (Glyndŵr’s cave) · Half-day ridge walks

Key peaks

Moel Hebog

782m

The dominant peak above Beddgelert, with a steep, craggy southern face.

Moderate, steep ascent

Moel yr Ogof

655m

A craggy summit just north of Moel Hebog, named for the cave on its flank.

Moderate

Moel Lefn

638m

A smaller summit continuing the ridge north from Moel yr Ogof.

Easy – Moderate

Trum y Ddysgl

709m

A narrow ridge summit with a striking, exposed crest.

Hard, narrow crest

Mynydd Drws-y-coed

695m

A rocky peak with one of the most dramatic profiles in this range, overlooking Nantlle.

Hard, exposed scrambling sections

Y Garn

633m

The northern end of the Nantlle Ridge, distinct from its namesake in the Glyderau.

Moderate

Suggested routes

Moel Hebog from Beddgelert

A direct, steep there-and-back up the most prominent summit in the range.

8 km·3–4 hrs

The Nantlle Ridge

A spectacular, narrow traverse from Rhyd-Ddu over Y Garn, Drws-y-coed and Trum y Ddysgl.

12 km·5–6 hrs

Glyndŵr’s Cave Loop

A history-themed circuit linking Moel Hebog and Moel yr Ogof via the cave.

9 km·4–5 hrs

Mountain weather

Safety & weather

  • The Nantlle Ridge sections are narrower and more exposed than their modest heights suggest.
  • Paths are less worn and harder to follow than on Snowdon — carry a map.
  • Steep grass becomes treacherously slick after rain.

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