Altigraphs
4

Caerphilly Mountain / Mynydd Caerffili

Northern ascent from Starting point unknown

Elevation profile

109 m → 247 m
0–4% 4–6% 6–8% 8–10% 10–14% 14%+
Steepest kilometre: km 1 at 9% — peaks at 11.4%
Elevation inside a tunnel is unreliable — the survey reads the mountain above the road, not the road. Report a tunnel

Climb stats

139 m Ascent
1.79 km Length
7.76% Average
17% Maximum
247 m Summit altitude
33 Difficulty

Kilometre by kilometre

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Km Altitude Gain Average Max Gradient
1 199 m +91 m 9% 17%
2 247 m +56 m 7% 14%

Route map

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Rider notes

What it is actually like, from people who have ridden it
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How hard is 33?

Difficulty score is length × gradient, weighted for the steepest kilometre.

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Conditions at the summit

17°
Drizzle · feels like 16°
Wind 18 km/h SW
Updated Just now
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