Hill data: The Database of British and Irish Hills v18.6 (CC BY 4.0)Height752 m2,467 ft
Grid RefSN 78972 86945
OS Map213OS Explorer
AreaPumlumon
The River Severn, Britain's longest river, has its source on Pumlumon, as do the Wye and the Rheidol. Pumlumon Fawr (Plynlimon) is the highest point of the massif at 752 m, crowned by a trig point, and the highest point in Mid Wales. The name is thought to mean 'five tops' or 'five beacons', and folklore says a giant sleeps in the mountain.
New to the Pennants?Read our guide: What Are The Welsh Pennants?Summit Weather
Our Route
Distance9.4 mi15.2 km
Ascent580 m1,900 ft
Time4h 45mwalking
Start & FinishSN 7978 8406Circular route, back to the same spot
DirectionsAlso on this route: Pen Pumlumon Arwystli, Pen Pumlumon Llygad-bychan, Y Garn (Pumlumon)
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.
