Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Places to see
Mountain Peaks
United Kingdom
Wales
South Wales
Carmarthenshire

Llanddeusant

The 15 Most Amazing Peaks around Llanddeusant

Best mountain peaks around Llanddeusant are found within the western Brecon Beacons National Park, specifically the Black Mountain (Y Mynydd Du) range and the Carmarthen Fan. This area features remote beauty, dramatic glacial landscapes, and extensive hiking opportunities. The region is characterized by high escarpments, remote mountain ridges, and unique geological formations. Two glacial lakes, Llyn y Fan Fach and Llyn y Fan Fawr, are situated beneath steep, amphitheater-like slopes.

Best mountain peaks around Llanddeusant

  • The most popular mountain peaks…

Last updated: May 6, 2026

Fan Brycheiniog summit and stone shelter

Highlight • Summit

Poised and elegant, Fan Brycheiniog is the climax of a striking escarpment edge in the Black Mountain range of the western Brecon Beacons. From sculpted valleys to pretty tarns, the …

Tip by

See hikes here

Send to Phone

Save

Fan Gyhirych Summit Trig Point

Highlight • Viewpoint

Fan Gyhirych is a mountain in Fforest Fawr, Brecon Beacons. The plateau summit stands at 2,379 feet (725 m) and is marked by a trig point. You get lovely views, especially in clear conditions.

Tip by

Save

Sign up now to discover places like this

Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.

Sign up for free

Picws Du, or Bannau Sir Gaer, is the highest point of the dramatic escarpment high above Llyn y Fan Fach. Due to the remote and untouched landscape, you may have …

Tip by

Save

Fan Hir

Highlight • Viewpoint

Fan Hir means long summit in English, which is an apt description for this rather indistinct, long-drawn-out ridge summit that is part of a broader escarpment feature that circumnavigates Llyn …

Tip by

Save

Fan Foel summit

Highlight • Summit

At 2,562 feet (781 m) high, the summit of Fan Foel boasts extensive panoramas of the surrounding peaks and moorland below. Rugged, wild and beautiful, the remote location is an …

Tip by

Save

Sign up for free to discover even more peaks around Llanddeusant.

Sign up for free

Already have an account?

Start today with a free account

Your next adventure awaits.

Login or Signup

Popular around Llanddeusant

Beacons Way — Hike the high, emerald spine of South Wales

Celtic Way — An epic pilgrimage through prehistory and wild beauty

O Fon i Fynwy — Exploring Wales on foot from top to bottom

Riding into the storm — Black Mountain crossing

Hiking around Llanddeusant

MTB Trails around Llanddeusant

Running Trails around Llanddeusant

Road Cycling Routes around Llanddeusant

Cycling around Llanddeusant

Other adventures around Llanddeusant

Beacons Way — Hike the high, emerald spine of South Wales

Hiking Collection by

Alex Foxfield

Tips from the Community

Kinga
February 14, 2025, Fan Hir

https://hoofhike.com/

1

0

take your time

0

0

The views down onto Llyn Y Fawr from here is pretty spectacular. This is one of the nicest places in the Brecon Beacons to walk along. Once you have put in the effort to get here, the ridge has a good footpath, there's a nice walled shelter and the views down towards the lake is pretty awesome on a good day.

3

0

A quieter route that leads to the lake. Beautiful and challenging. ideal for all weathers.

3

0

Fan Brycheiniog is the highest peak at a height of 802.5 metres in the Black Mountain region of the Brecon Beacons National Park in southern Wales. There is a trig point at the peak and on the edge of the escarpment, and nearby, a stone shelter with an inner seat.

3

0

Fan Brycheiniog is the highest peak at a height of 802.5 metres in the Black Mountain region of the Brecon Beacons National Park in southern Wales. There is a trig point at the peak and on the edge of the escarpment, and nearby, a stone shelter with an inner seat.

4

1

Frequently Asked Questions

What are some of the most popular mountain peaks to visit around Llanddeusant?

The area around Llanddeusant, within the western Brecon Beacons National Park, offers several highly-regarded peaks. Among the most popular are Fan Brycheiniog summit and stone shelter, known for its incredible views and being the highest peak in the Black Mountain region. Another favorite is Picws Du summit & view of Llyn y Fan Fach, offering dramatic views over the lake, and Fan Foel summit, which provides extensive panoramas of the surrounding peaks and moorland.

What kind of natural features can I expect to see on the mountain peaks near Llanddeusant?

The mountain peaks around Llanddeusant are characterized by dramatic glacial landscapes. You'll encounter high escarpments, remote mountain ridges, and unique geological formations. Notable features include the two stunning glacial lakes, Llyn y Fan Fach and Llyn y Fan Fawr, situated beneath steep, amphitheater-like slopes. Peaks like Fan Brycheiniog offer views of these lakes and the rugged terrain sculpted by glacial forces.

Are there challenging hiking trails available on the mountain peaks around Llanddeusant?

Yes, the region offers numerous challenging hiking opportunities. The long, grassy escarpment of the Carmarthen Fan, which includes peaks like Fan Brycheiniog, provides excellent ridge walking considered among the finest in Wales. For specific challenging routes, you can explore options like the "Fan Foel summit – Fan Hir loop from Moel Feity" or the "Fan Foel summit – Llyn y Fan Fach loop from Black Mountain Quarries" which are listed as difficult in the Running Trails around Llanddeusant guide.

What are some less crowded mountain peaks or trails for a quieter experience?

For a more remote and quieter experience, consider exploring Fan Gyhirych Summit Trig Point. This plateau summit in Fforest Fawr offers lovely views, especially on clear days, and is often less frequented than the more prominent peaks. The remote location of Fan Foel summit also means you might often have it all to yourself.

Are there any easy or beginner-friendly mountain walks near Llanddeusant?

While many peaks offer challenging terrain, there are easier options for beginners or those seeking a less strenuous walk. You can find several easy hikes in the area, such as the "Herbert's Quarry & Garreg Lwyd loop" or the "Llyn y Fan Fach – Afon Sawdde loop from Fforest Fawr." For more details, refer to the Easy hikes around Llanddeusant guide.

What is the best time to hike the mountain peaks around Llanddeusant?

The best time to hike the mountain peaks around Llanddeusant is generally during clear weather conditions. Many peaks, such as Fan Brycheiniog and Fan Gyhirych, offer superb and extensive views that are best appreciated on a clear day. This allows for panoramic vistas across the dramatic glacial landscape and distant views towards the South Wales coast.

What unique geological formations can be found among the peaks?

Beyond the glacial lakes and escarpments, the area features unique geological formations. For instance, Carreg Yr Ogof, translated as "rock of the cave," is marked by large limestone outcrops and surface boulders, and is associated with a cave system. Garreg Las is notable for its massive, hollowed-out cairn, providing an interesting point of interest amidst a rugged landscape of boulders and bilberry.

What other outdoor activities can I do near the mountain peaks around Llanddeusant?

Besides hiking, the Llanddeusant area offers opportunities for other outdoor activities. You can find various running trails, including moderate and difficult loops around the peaks and reservoirs, as detailed in the Running Trails around Llanddeusant guide. Road cycling is also popular, with routes like the "Trecastle Motte – Tirabad Military Road loop" available in the Road Cycling Routes around Llanddeusant guide.

What makes the Carmarthen Fan area special for hikers?

The Carmarthen Fan, part of the Black Mountain range, is renowned for its remote beauty, high escarpments, and expansive ridges. It offers some of the finest ridge walking in Wales, with spectacular views, particularly down onto Llyn y Fan Fawr. The area's dramatic glacial landscapes and the presence of Llyn y Fan Fach and Llyn y Fan Fawr make for memorable experiences with epic ridge lines and mountain views.

What do visitors enjoy most about the mountain peaks around Llanddeusant?

Visitors consistently praise the incredible views and the remote, wild beauty of the area. The panoramic vistas from peaks like Fan Brycheiniog and the dramatic scenery around Llyn y Fan Fach and Llyn y Fan Fawr are frequently highlighted. The challenging yet rewarding ridge walks and the sense of solitude in the remote Black Mountain range are also highly valued by the komoot community.

Can I incorporate the glacial lakes into my mountain hike?

Absolutely. Many popular hiking routes in the area are designed to include the stunning glacial lakes, Llyn y Fan Fach and Llyn y Fan Fawr. Peaks like Picws Du and Fan Foel offer amazing views across these lakes, and incorporating them into your route is highly recommended for a complete experience of the region's natural beauty.

Most popular routes around Llanddeusant

Hiking around Llanddeusant

Most popular attractions around Llanddeusant

Places to see

Store rating

Get inspired with the komoot mobile app

With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

or

Join komoot Now

Store rating

Explore more

See even more amazing summits around Llanddeusant with these guides:

LlangadogQuarter BachMyddfaiCilymaenllwydLlanboidyCwmammanLlanwinioCyngor Bro Dyffryn CennenLlandybieLlanelli RuralLlanfair-Ar-Y-BrynTrelechLlanfihangel AberbythychLlanelli

Nearby adventure guides

Things to Do around Llyn y Fan Fach

background

Get ready to conquer new peaks

Sign up for Free

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy