Brecon Beacons Waterfall Country Walk – Cwm Gwrelych Trail  No ratings yet.

Share This:

Route Summary:

Walk to the Brecon Beacon’s Waterfall Country’s best kept secret.

5.98 km 165 m couple of hours

Calculate the time using Naismith’s Rule and factor in your own pace.

Start and Finish: Pontwalby


Pubs, shops and cafes in nearby Glynneath.


Remember that we cannot outline every single hazard on a walk – it’s up to you to be safe and competent. Read up on Mountain Safety , Navigation and what equipment you’ll need.

Public Transport:

X55 from Neath or Swansea.

Traveline for UK Public Transport
Parking and Post Code for Sat Nav (where applicable): SA11 5LU - (Grid Ref - SN 895 067 )

There’s a layby outside the village at SN 895 067 which provides ample parking.

Weather Forecast:

Met Office Brecon Beacons Mountain Weather

Check out our Best Mountain Weather Forecast?

Brecon Beacons Waterfall Country Walk – Cwm Gwrelych Trail Route Map and GPX Download

Download the GPX File

Recommended Maps


Summits and Places on this Route

No summits were found but here are a few nearby

Places Nearby:


Brecon Beacons Waterfall Country Walk – Cwm Gwrelych Trail Details

Cwm Gwrelych is one of the Brecon Beacons Waterfall Country’s best kept secrets. Located a few kms to the south of Pontarneddfechan, this walk starts from Pontwalby and visits a number of waterfalls along the Nant Gwrelych. Surprisingly, none of the waterfalls along this trail are named on the OS map, despite being quite spectacular.

While they may not be considered part of the traditional Waterfall Country, they’re close enough to be included on your itinerary in the area.

The trail is newly built and way-marked, and while it appears linear, it returns via a slightly different path that’s parallel in places. Other than the waterfalls, Cwm Gwrelych is a Site of Special Scientific Interest due to it’s exceptional geology and has some industrial archaeology to view on the route. As such it’s classed as a “geoheritage trail” and has numerous interpretation boards along it’s length for the interested.

Cwm Gwrelych Trail Walk Route Description

More information on Cwm Gwrelych can be found here.

Latest posts by Dave Roberts (see all)

Please rate this

Share This:

Leave a Reply