The best walks and hikes around Llanarth
4.5
(739)
5,786
hikers
212
hikes
Hikes around Llanarth explore the Monmouthshire landscape, characterized by rolling farmland, ancient woodlands, and the scenic Usk Valley. The region sits near the edge of the Brecon Beacons National Park (Bannau Brycheiniog), offering routes that follow the River Usk and pass by historic estates. The terrain consists of a mix of riverside paths, field tracks, and gentle ascents into the surrounding hills.
Best hiking trails around Llanarth
- The most popular hiking route is the Clytha Castle loop — Usk Valley…
Last updated: June 23, 2026
4.7
(16)
88
hikers
6.08km
01:37
60m
60m
Hike the 3.8-mile Clytha and Coed y Bwnydd Walk, a moderate trail featuring Clytha Castle, Coed y Bwnydd hillfort, and Usk Valley views.
4.6
(8)
38
hikers
10.0km
02:48
190m
190m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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4.6
(7)
40
hikers
11.5km
03:11
200m
200m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
5
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
10
hikers
7.72km
02:01
50m
50m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Tips from the Community
Pant-y-Goitre Bridge spans the River Usk between Abergavenny and Usk near Llanfair Kilgeddin village. It was built in 1821 by engineer John Upton and serves the B4598 road. As part of improvements to the Abergavenny to Usk turnpike road, the bridge is made of ashlar and features three spans with circular voids. Described as an "unusual and handsome design" by architectural historian John Newman, the bridge is listed as a Grade II structure.
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Claire (1945-2019) loved to sit on this bank with her dog Swifty. If you want to know why she adored this spot, please have a seat.
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At one time the cutting had a bridge over the now road in the full moon many people have seen a rider high up in the air riding across the gap .Me being one of them
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Clytha Castle (Welsh: Castell Cleidda) is a folly near Clytha between Llanarth and Raglan in Monmouthshire, south east Wales. Dating from 1790, the castle was built by William Jones, owner of the Clytha Park estate as a memorial to his wife, Elizabeth, who died in 1787. The castle is an example of the Gothic Revival and comprises three towers, of which two are habitable, and linking, castellated curtain walls. Long attributed to John Nash, recent research has confirmed that the architect was John Davenport of Shrewsbury. The folly has views towards the Sugar Loaf and Skirrid mountains on the easternmost edge of the Brecon Beacons National Park. Described by the architectural historian John Newman as one of the two "outstanding examples of late eighteenth century fanciful Gothic in the county", Clytha Castle is a Grade I listed building.
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There has been a crossing here since the 16th century but it was the 19th-century incarnation that earned it the name Chain Bridge, due to its sturdy chain supports. However, the current iron arch bridge was built in 1906 by George Palmer of Neath. On the eastern bank, the Chainbridge Inn serves good pub food and has four guestrooms. It's a lovely place to stay, with serene riverside trails and Clytha Park less than an hour's walk away.
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This is a pretty Grade II-listed bridge across the River Usk. Its three arches are constructed of red sandstone, the central of which is larger. Three circular tunnels cut through the structure between the arches, acting as a defence against flooding, which the Usk has a history of. The bridge was built in 1821 for the road between Abergavenny and Usk. The neighbouring settlement of Llanvihangel Gobion is a quiet little village.
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A fine example of Gothic Revival architecture, Clytha Castle is one of Wales' outstanding 18th-century follies. It forms a part of the Clytha Estate, a tranquil landscaped park containing a Grade I-listed house, as well as the castle. The folly was built in 1790 by William Jones as a memorial to his late wife Elizabeth. It stands proud on Clytha Hill to the backdrop of a grove of chestnut trees.
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Short walk from the canal towpath. Great food and hot drinks as well as a gift shop.
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Frequently Asked Questions
Are there many hiking trails to choose from around Llanarth?
Yes, there's a wide variety of routes. You can find over 200 trails in the area, ranging from easy riverside strolls to more challenging hill walks on the edge of the Brecon Beacons National Park.
What do other hikers think of the trails near Llanarth?
The trails are highly regarded by the komoot community. Hikers often praise the mix of scenery, from peaceful riverside paths along the Usk to the historic parklands and rolling green hills. The routes have earned a high average rating from hundreds of reviews.
Are there any easy, family-friendly walks in the area?
Definitely. The region offers many gentle walks suitable for families. Look for routes that follow the River Usk, as these are often flat and scenic. The Battle of Pwll Melyn Site – Usk Bridge loop from Usk is a great example of an easier trail that explores fields and the riverside.
Can I take my dog on the trails around Llanarth?
Most trails in the area are dog-friendly, but you'll be walking through rolling farmland with livestock. It's essential to keep your dog on a lead, especially when crossing fields with sheep or cattle.
Are there many circular walks starting near Llanarth?
Yes, circular walks are very common here. Many routes are designed as loops, allowing you to start and finish in the same place without retracing your steps. These trails guide you through a mix of woodlands, open countryside, and along the River Usk.
What kind of scenery can I expect on a hike?
The landscape is classic Monmouthshire. Expect to see rolling green hills, ancient woodlands, and historic estates. A key feature is the scenic Usk Valley, with many paths following the river. You'll also get glimpses of the nearby mountains of the Brecon Beacons (Bannau Brycheiniog).
Are there any good riverside walks?
The Usk Valley Walk is a major long-distance path that runs through the area, and many local hikes incorporate sections of it. The Castle Arnold – Pant-y-Goitre Bridge loop from Llanvihangel Gobion is a longer option that showcases the beautiful riverside scenery.
Where is a good place to park for a walk?
Parking is generally found in the nearby towns and villages that serve as trailheads, such as Usk or Bettws Newydd. For specific routes, check the starting point details on the trail map, which often include information on the nearest car park or suitable roadside parking.
Are there any walks that go through forests or woodlands?
Yes, many routes pass through the region's ancient woodlands and forestry plantations. The Castell Crov – Clytha Cutting loop from Llanvihangel Gobion is a moderate hike that takes you through a lovely mix of woodland and open country.
Are there any pubs or cafes along the walking routes?
While the trails themselves are mostly rural, they often start or pass near villages like Usk, Bettws Newydd, or Llanvihangel Gobion, where you can find traditional pubs. It's a good idea to check your route map and plan a stop in one of these villages before or after your hike.
What is the terrain like for hiking in Llanarth?
The terrain is varied but generally manageable. It consists of a mix of well-defined riverside paths, tracks across open fields, and some gentle but steady ascents into the hills. While most routes are on good paths, some sections can be muddy after rain.
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