Vale of Ewyas circuit: Walk two great ridges in the heart of the Black Mountains

Focused on the Brecon Beacons’ beautiful Vale of Ewyas, this route starts and ends with a marvellous pub in Llanthony Priory.

Vale of Ewyas circuit Brecon Beacons

by Andy Davies |
Updated on

This hiking route takes in two ridges on either side of the beautiful Vale of Ewyas in the Black Mountains, the most eastern area of the Brecon Beacons. Starting at the impressive Llanthony Priory, the walk climbs up to Offa’s Dyke, the boundary between England and Wales built by King Offa to keep the Welsh out of his kingdom.

There is a vast panorama to the east over the Olchon Valley to the undulating landscape towards Hereford. The descent to Capel-y-ffin brings you to the diminutive church of St Mary the Virgin, before another ascent to the ridge.

The lofty 600m high ridge, part of the Cambrian Way, affords more aerial views of the Priory in the classic glacial U-shaped valley below. The plaque on the trig point at Bal Mawr is inscribed with ‘On all the peaks lies peace’. It is all downhill from here alongside Cwm Bwchel to finally cross the picturesque Afon Honddu. The excellent pub at the priory is a welcome final treat.

Offa's Dyke Path
©LFTO

How hard is the Vale of Ewyas circuit?

DIFFICULTY: Medium | DISTANCE: 17km | TIME: 6 hours | TOTAL ASCENT: 760m

FITNESS: A good level of walking fitness is required.

TERRAIN: The route along Offa’s Dyke can be boggy and the two ascents are sustained.

NAVIGATION: Straightforward on well-marked paths in good weather, but the points at which the ridges are left on the descents may be tricky in poor visibility.

Offa’s Dyke & Bal Mawr

Where is the start of the walk?

Public transport TrawsCymru bus service (X43) from Brecon. T14 runs from Hereford to Brecon via Hay on Wye. There is easy access to the M4.

What's the best map for the Vale of Ewyas circuit?

Offa's Dyke Path Marker
©LFTO

Vale of Ewyas circuit | Step-by-step route guide

View over the village from Offa's Dyke
©LFTO

What walking gear do I need for this route?

Offa's Dyke Cairn Summit
©LFTO

Here's a selection of the best walking gear selected by LFTO's testing team: Walking boots | Hiking daypack | Waterproof jacket | Walking trousers | Walking poles | Walking mid-layers | Base layers

Where can I eat and drink?

Pub at Offa's Dyke
©LFTO

The Undercroft bar at Llanthony Priory at the start/finish serves food at lunchtime and in the evening.

Where's the best place to stay?

Offa's dyke Abbey
©LFTO

Llanthony Court Camping and Llanthony Treats for camping, bunkhouse B&B and catering.

About the author

Andy Davies
©LFTO

Andy Davies is an outdoor photographer and author of numerous Welsh walking guides, as well as being a regular contributor to Trail Magazine and LFTO.

This route originally appeared in the February 2024 issue of Trail magazine. CLICK HERE to become a Trail magazine subscriber and get 50% off a whole year of digital OS Maps

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