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Hiking trails & Routes

Gilwern Viaduct Tunnel – Llanfoist Wharf loop from Llanelly

Hiking trails & Routes

Gilwern Viaduct Tunnel – Llanfoist Wharf loop from Llanelly

Moderate

5.0

(7)

33

hikers

Gilwern Viaduct Tunnel – Llanfoist Wharf loop from Llanelly

02:53

11.1km

70m

Hiking

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: July 19, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Bannau Brycheiniog National Park

Waypoints

A

Start point

Parking

1

347 m

Gilwern Viaduct Tunnel

Highlight • Bridge

2

875 m

The Towpath Inn, Gilwern

Highlight • Restaurant

Gilwern is a pleasant village in the Usk Valley. Once an important centre for the iron and lime industries, it is today a serene setting, with the distinctive Sugar Loaf …

Tip by

3

3.17 km

Monmouthshire & Brecon Canal at Govilon

Highlight • River

The picturesque village of Govilon has a lot going for it. Nestled in the Usk Valley, it is surrounded by characterful hills and has the historic Monmouthshire & Brecon Canal …

Tip by

4

3.48 km

Brick Arch Bridge Over Monmouthshire and Brecon Canal

Highlight • Cycleway

easy walk for all abilities..canal and cycle track

Tip by

5

3.72 km

Govilon Boat Club

Highlight • River

6

5.61 km

Llanfoist Wharf

Highlight • Historical Site

The tranquility of this spot today is in sharp contrast to what it would have been like in the 19th century, when the Monmouthshire & Brecon Canal was an important …

Tip by

7

7.06 km

Stone Bridge in Bannau Brycheiniog National Park

Highlight • Bridge

Bench for the exhausted hiker

Translated by Google •

Tip by

8

8.57 km

Monmouthshire and Brecon Canal Walk

Highlight • River

Park in gilwern car park and cross road by crossing through houses onto canal.

Tip by

B

11.1 km

End point

Parking

Way Types & Surfaces

Way Types

10.5 km

601 m

Surfaces

10.2 km

622 m

< 100 m

< 100 m

< 100 m

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Elevation

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

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Weather

Powered by Foreca

Thursday 8 October

17°C

9°C

42 %

Additional weather tips

Max wind speed: 31.0 km/h

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