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Routes
Hikes
United Kingdom
Wales
South Wales
Carmarthenshire

Myddfai

The best walks and hikes around Myddfai

4.6

(535)

4,459

hikers

71

hikes

Hiking around Myddfai, Wales, offers a diverse landscape characterized by significant reservoirs, rolling hills, and historical sites. The region features paths that traverse the perimeters of large water bodies like Usk Reservoir, providing open views and varied terrain. Further inland, routes ascend towards higher elevations, including hills such as Fan Foel, offering more challenging climbs. The area also includes trails that connect to local towns and historical landmarks, blending natural exploration with cultural interest.

Best hiking trails around Myddfai

  • The…

Last updated: May 7, 2026

4.6

(29)

285

hikers

#1.

Usk Reservoir Trail

10.3km

02:46

130m

120m

Hike the moderate 6.4-mile Usk Reservoir Trail in Bannau Brycheiniog National Park, enjoying tranquil lake views and forest paths.

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Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

Hard

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy
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Tips from the Community

Jane
October 26, 2025, Llandovery Town Square

A colour village. Llandovery is a lovely place to visit.

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Ideal for a lap with human and animal

Translated by Googleβ€’

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Quite a tricky path. Easier up than down I reckon. I did it with a wonky arm so don’t worry too much.

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https://hoofhike.com/ πŸ‘ˆ

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Kinga
February 14, 2025, Fan Foel Summit

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Lee
July 14, 2024, Penygawse Tearoom

Good selection of cakes, coffee & snacks. Great stop off after a bike ride or hike.

1

0

Moderate trail for all to explore and enjoy the beautiful sceneries

2

1

Amazing place to explore ✨️

2

1

Frequently Asked Questions

How many hiking trails are there around Myddfai?

There are over 70 hiking trails available around Myddfai, offering a wide range of options from easy strolls to challenging hill climbs.

Are there easy or family-friendly hiking options in Myddfai?

Yes, Myddfai offers over 20 easy trails suitable for families. A good option for a relaxed outing is the Usk Reservoir loop from Usk Reservoir Dam, which is 4.5 km long and takes about 1 hour 12 minutes to complete.

What kind of terrain can I expect on hikes around Myddfai?

The terrain around Myddfai is diverse, featuring paths that traverse the perimeters of large reservoirs like Usk Reservoir, offering open views. Further inland, routes ascend towards rolling hills, including more challenging climbs to summits like Fan Foel. You'll find a mix of well-maintained paths and more rugged, natural trails.

Are there any circular walks available in Myddfai?

Many of the trails around Myddfai are circular, allowing you to start and end at the same point. For example, the Usk Reservoir loop from Usk Reservoir Dam is a pleasant circular route.

What are some notable natural landmarks or attractions to see while hiking?

Hikers can explore several impressive natural landmarks. You might encounter the Fan Foel summit, offering expansive views, or the mystical Llyn y Fan Fach, a glacial lake steeped in local legend. Other highlights include the Fan Brycheiniog summit and stone shelter and Picws Du summit.

Are there any challenging hikes for experienced hikers?

Yes, for experienced hikers seeking a challenge, Myddfai offers several difficult routes. A notable one is the Fan Foel summit – Llyn y Fan Fawr loop from Usk Reservoir, which is over 20 km long and involves significant elevation gain, taking around 6 hours 13 minutes to complete.

What do other hikers say about the trails in Myddfai?

The trails in Myddfai are highly regarded by the komoot community, with an average rating of 4.6 stars from over 500 reviews. Hikers often praise the diverse landscapes, from serene reservoir paths to invigorating hill climbs, and the opportunities to explore historical sites and natural landmarks.

Is Myddfai a good destination for winter hiking?

While Myddfai offers beautiful winter scenery, conditions can be challenging. Higher elevations, especially around Fan Foel and the Black Mountain range, can experience snow and ice, requiring appropriate gear and experience. Lower reservoir trails might be more accessible, but always check local weather forecasts and trail conditions before heading out.

Are there any specific considerations for dog owners hiking in Myddfai?

Many trails in Myddfai are suitable for dogs, but it's important to keep them on a lead, especially in areas with livestock or ground-nesting birds. Always carry water for your dog and be mindful of any stiles or gates that might be difficult for larger dogs to navigate. Check specific route details for any restrictions.

Where can I find parking for hikes around Myddfai?

Parking is typically available at key starting points for popular trails, such as near the Usk Reservoir Dam or in Llandovery town. Specific parking information can often be found in the details of individual komoot tours.

Can I access Myddfai trails using public transport?

Public transport options to Myddfai itself are limited. However, Llandovery, a nearby town with several trailheads, has a train station. From Llandovery, you might be able to access some routes or connect to local bus services, though these are infrequent. Planning your journey in advance is recommended.

Are there any opportunities for wild swimming near Myddfai hikes?

The region is known for its reservoirs and natural pools. While specific wild swimming spots are not officially designated on all hiking routes, areas like Llyn y Fan Fach and sections of the Usk Reservoir are popular for those seeking a refreshing dip. Always exercise caution, be aware of water safety, and respect private land.

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