A sessile oak woodland brimming with lichens and mosses.


Off B4518 in Pant y Dŵr

OS Map Reference

SN 964 759
A static map of Cefn Cenarth

Know before you go

18 hectares

Manylion parcio

Car park at entrance

Anifeiliaid pori


Llwybrau cerdded

A way-marked trail takes you up into the woodland to enjoy the stunning views.  It is steep in places but a bench provides a rest. Total distance 2.4km / 1.5 miles.


Take the B4518 from Rhayader to St. Harmon. Take the first left after the Mid Wales Inn (just before the bus shelter). Follow this road for 1.3 miles and go straight ahead onto a forestry track.  Don't follow road to left.

Drive past the property (not part of nature reserve) and the car park is on your right where the interpretation board is.


Ar dennyn

When to visit

Amseroedd agor

All year round.

Amser gorau i ymweld

May to July

Am dan y warchodfa

The name itself - Cefn Cenarth means "Ridge of Lichens" in Welsh.   With over one hundred species of lichen and around forty species of moss, this is undoubtedly the place to visit!

Large cushion mosses carpet the woodland floor and the lichen known locally as 'witches whiskers' (Usnea florida) hangs from many branches. Common heather and bell heather thrive throughout especially in the sunny glades.

There's a lovely mix of birds including the chiffchaff, treecreeper, mistle thrush, pied flycatcher, blackbird, jay and redstart. 

Contact us

Radnorshire Wildlife Trust
Cyswllt ffôn: 01597 823298
Cyswllt e-bost: info@rwtwales.org

Dynodiad amgylcheddol

Ancient Woodland

Cefn Cenarth Woodland for a Biodiverse Future

This year long project is based here at our Cefn Cenarth nature reserve and aims to create and encourage the development of a more biodiverse woodland habitat with increased resilience to the future impacts of climate change.

Find out more about the project