Hill data: The Database of British and Irish Hills v18.6 (CC BY 4.0)Height665 m2,182 ft
Grid RefSJ 04800 29402
OS Map255OS Explorer
AreaThe Berwyns
Seldom visited and without well-trodden paths, Post Gwyn (665 m) is the highest bump on the most westerly of Cadair Berwyn's long south ridges, the western outpost of the main central Berwyn range. A few stones mark the top, which looks over Cwm Rhiwarth. The ridge carries on south towards Glan-hafon.
New to the Pennants?Read our guide: What Are The Welsh Pennants?Rock & Ground
The ridge has a peat bog covering, with very deep heather.
Summit Weather
Our Route
Distance11.1 mi17.9 km
Ascent560 m1,840 ft
Time5h 20mwalking
Start & FinishSJ 0244 2979Circular route, back to the same spot
DirectionsAlso on this route: Cadair Berwyn, Moel Sych
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.
