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South Wales
Longtown

Llanthony Priory Ruins – Offa's Dyke Path loop from Longtown

Routes
Hiking trails & Routes
South Wales
Longtown

Llanthony Priory Ruins – Offa's Dyke Path loop from Longtown

Moderate

5.0

(1)

10

hikers

Llanthony Priory Ruins – Offa's Dyke Path loop from Longtown

04:32

13.2km

690m

Hiking

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: April 16, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Bannau Brycheiniog National Park

Waypoints

A

Start point

Bus stop

Get Directions

1

722 m

Longtown Keep

Highlight • Castle

you can walk through to see the keep but when we were there (Nov 2022) it was having some restoration work done so you can't go right up to the keep

Tip by

2

6.87 km

Ruins of the Priory

Highlight • Religious Site

Remains of the outbuildings

Translated by Google •

Tip by

3

7.14 km

Llanthony Priory Cellar Bar Sign

Highlight • Historical Site

Very nice sign of the Priory

Translated by Google •

Tip by

4

7.32 km

Llanthony Priory Ruins

Highlight • Historical Site

Llanthony Priory is a partly ruined former Augustinian priory in the Black Mountains area of the Brecon Beacons National Park. As well as being a stunning place to visit it …

Tip by

5

7.38 km

Free Hiking Car Park

Highlight • Rest Area

There are also plenty of picnic benches.

Translated by Google •

Tip by

8.07 km

Wirral Wood

Forest

7

8.69 km

Hatterrall Hill is a rounded peak in the Black Mountains which sits on the Wales-England border, partly in Monmouthshire, Wales and partly in Herefordshire, England. Its summit at 531m is …

Tip by

8

10.0 km

Offa's Dyke Path

Highlight • Trail

Offa's Dyke (Welsh: Clawdd Offa) is a large linear earthwork that roughly follows the current border between England and Wales. The structure is named after Offa, the Anglo-Saxon king of …

Tip by

9

12.4 km

Cayo Retreat

Highlight • Rest Area

Up at the house, walking through their yard (on the public footpath)... A brown and white Collie, sneaky little doggy. No growling or barking, but as you walk by him …

Tip by

B

13.2 km

End point

Bus stop

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Way Types & Surfaces

Way Types

6.51 km

3.71 km

2.02 km

935 m

Surfaces

6.04 km

2.66 km

2.41 km

1.19 km

651 m

226 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (550 m)

Lowest point (140 m)

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Weather

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Saturday 9 May

14°C

6°C

-- %

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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