Cat 4

Cefn Du from Groeslon

Wales, wales

At just 2.4km, Cefn Du from Groeslon is short but deceptively intense — 159m of elevation packed into a brief, breathless effort. Averaging 6.7%, the road kicks to 12.5% at its steepest — a serious ramp that demands respect. Located in Wales, Wales.

  • The crux hits between km 1 and km 1 — 2km above 10% averaging 10.7%.

Cefn Du from Groeslon

Wales, wales

2.4km 159m 6.7%
4

Distance

2.4km

Avg Gradient

6.7%

Max Gradient

12.5%

Elevation Gain

159m

Summit

362m

Wall Rating

3.5

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What things cost

Typical prices in Wales

£3.50

Coffee

£4.80

Beer

£13.00

Meal

£1.30

Water

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Common Questions

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Dinas / Maen-llwyd-uchaf from Llanberis via Fron Goch

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More Category 4 climbs in this area

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