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Hiking trails & Routes
United Kingdom
Wales
South Wales
Brecon

Brecon Canal and River Usk Loop

Moderate

4.4

(23)

122

hikers

Brecon Canal and River Usk Loop

02:00

7.82km

40m

Hiking

Hike a moderate 4.9-mile loop along the Brecon Canal and River Usk, featuring gentle paths, mountain views, and historic sites.

Last updated: February 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Brecon Beacons National Park

Waypoints

A

Start point

Parking

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1

1.12 km

Watton Bridge (Bridge 165)

Highlight • Bridge

This is the bridge that brings you out by Morrisons garage in the Watton in Brecon.

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2

1.41 km

Watton Limekilns

Highlight • Historical Site

These are local historic lime kilns from the time of the canal’s inception. There are three historic limekilns along the Monmouthshire and Brecon Canals. Here in The Watton, Llangattock, and …

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3

1.63 km

Monmouthshire and Brecon Canal

Highlight • Cycleway

Our beautiful local canal, which sits on the northern fringes of the Brecon Beacons, is a hidden gem of a place. It is one of the most underestimated locations in …

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4

2.87 km

Actually this is not Bridge 164. This is bridge 164A (Brecon by pass fly over bridge). Bridge 164 is further along. Photo appended and Kamoot informed.

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5

7.48 km

Brecon Castle

Highlight • Settlement

Brecon, the town after which the Beacons are named, is unsurprisingly a fantastic base for exploring the national park. The graceful, green forms of the Central Beacons and Pen y …

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B

7.82 km

End point

Parking

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Way Types & Surfaces

Way Types

6.43 km

702 m

627 m

< 100 m

Surfaces

5.14 km

1.84 km

412 m

362 m

< 100 m

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Elevation

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 7 May

15°C

6°C

47 %

Additional weather tips

Max wind speed: 16.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park for the Brecon Canal and River Usk Loop?

The market town of Brecon serves as an excellent starting point for this loop. You'll find various parking options within the town, which also offers amenities like shops, pubs, and cafes for before or after your hike.

Is the Brecon Canal and River Usk Loop dog-friendly?

Yes, this trail is generally dog-friendly. The paths are often well-fenced off from roads, making it a safe option for your canine companion. However, always keep your dog under control, especially around wildlife and other hikers.

What is the best time of year to hike this loop?

The trail is accessible year-round due to its gentle terrain. However, for the most pleasant experience, spring and summer offer lush greenery and warmer weather, while autumn provides beautiful foliage. Winter conditions are generally manageable, but always check local forecasts.

Are there any permits or fees required to hike in Bannau Brycheiniog National Park?

No, there are typically no permits or entrance fees required to access the trails within Bannau Brycheiniog National Park, including the Brecon Canal and River Usk Loop. Enjoy the natural beauty freely!

What is the terrain like on the Brecon Canal and River Usk Loop?

The terrain is largely characterized by well-made, flat paths, including tranquil canal towpaths and serene riverside trails. It's considered an easy, gentle ramble with minimal challenging ascents, making it suitable for a relaxed walk.

How long does it typically take to complete this loop?

The Brecon Canal and River Usk Loop is approximately 7.8 kilometers (4.8 miles) long and typically takes around 2 hours to complete at a moderate hiking pace. This duration can vary depending on your speed and how often you stop to enjoy the scenery.

What historical sites or natural features will I see along the way?

You'll encounter several interesting features. Highlights include the historic Watton Bridge (Bridge 165), the fascinating Watton Limekilns, and sections of the picturesque Monmouthshire and Brecon Canal. You'll also pass near Brecon Castle.

Is this trail suitable for families or beginner hikers?

Absolutely! This loop is consistently described as an easy and leisurely walk, making it ideal for hikers of all skill levels, including families with children and mature walkers. It's a great way to experience the Brecon Beacons without strenuous climbs.

Are there amenities like cafes or pubs near the trail?

Yes, the trail conveniently starts and ends in the market town of Brecon, which offers a variety of amenities. You'll find supermarkets, craft shops, and numerous pubs and cafes perfect for refreshments before or after your walk.

What kind of wildlife might I encounter on the trail?

The area is rich in wildlife. The River Usk is a designated Special Area of Conservation for otters, so you might spot them if you're lucky. The canal environment also supports a diverse range of species, including various birds and aquatic life.

Does the Brecon Canal and River Usk Loop connect with other trails?

Yes, sections of this route overlap with other established paths. You'll find it intersects with parts of the Cycle across the Beacons, Lôn Las Cymru (South), and various segments of the Monmouthshire & Brecon Canal towpath.

Nearby routes

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4.8

4,719

Pen y Fan and Corn Du Circular Walk

02:44h

7.56km

450m

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