Within the Craig Cerrig-gleisiad and Fan Frynych National Nature Reserve in the Fforest Fawr uplands, Fan Frynych reaches 628.3 m, just 1.0 km from Craig Cerrig-gleisiad. The reserve shelters rare Arctic–alpine plants such as purple saxifrage and roseroot, and birds including peregrine falcons, ring ouzels and ravens. The highest point is the ground beside an elevated trig point.
New to the Pennants?Read our guide: What Are The Welsh Pennants?Summit Weather
Our Route
Also on this route: Fan Fawr, Fan Llia, Craig Cerrig-gleisiad
Safety: Routes are a guide only. Carry a map and compass and know how to use them, check the weather before you go, and turn back if in doubt. You use this route at your own risk.

