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

Upper Cwmbran

The 6 Most Amazing Peaks around Upper Cwmbran

Best mountain peaks around Upper Cwmbran are found in a region characterized by significant uplands, despite Upper Cwmbran itself being a hilly suburb. Situated at the edge of the South Wales Coalfield, the broader Cwmbran area features hills that reach over 300 meters high. These natural landscapes offer opportunities for outdoor activities and provide extensive vistas of the surrounding area. The region includes prominent hills that are popular for walking and hiking.

Best mountain peaks around Upper Cwmbran

  • The most…

Last updated: May 6, 2026

Twmbarlwm Hill and Iron Age hillfort

Highlight • Historical Site

Twmbarlwm is a 1,375 foot (419 m) hill that is rich in beauty, history and folklore. From the summit, you are afforded wonderful views of the Severn Estuary. There is an Iron Age hill fort on the summit, too.

Tip by

See hikes here

Send to Phone

Save

Mynydd Machen Summit

Highlight • Viewpoint

Mynydd Machen is a 1,188-foot (362 m) hill in South Wales which affords glorious views over Newport, Cardiff, Steep Holm, Flat Holm, Brean Down, and the Severn Estuary. The summit …

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

Coed Craig Ruperra Hill Fort

Highlight • Summit

Atop a motte on an Iron Age hill fort is a platform on which stood an 18th century summerhouse. The perfect spot for a picnic with the finest views in South Wales.

Tip by

Save

Trig point at Mynydd Twyn-glas summit

Highlight • Natural Monument

Mynydd Twyn-glas is a sprawling 472-metre-high mountain extending into Caerphilly and Torfaen county boroughs in South Wales. It lies southwest of Pontypool, west of Cwmbran and east of Newbridge and …

Tip by

Save

Mynydd y Lan

Highlight • Summit

Mynydd y Lan is a 381-metre-high flat-topped hill in Caerphilly county borough in South Wales. It falls largely within the community of Ynysddu but its northern and eastern margins are …

Tip by

Save

Sign up for free to discover even more peaks around Upper Cwmbran.

Sign up for free

Already have an account?

Start today with a free account

Your next adventure awaits.

Login or Signup

Popular around Upper Cwmbran

MTB Trails around Upper Cwmbran

Hiking around Upper Cwmbran

Road Cycling Routes around Upper Cwmbran

Cycling around Upper Cwmbran

Running Trails around Upper Cwmbran

Gravel biking around Upper Cwmbran

Tips from the Community

Peter Turner
July 9, 2025, Mynydd Machen Summit

Nice ascent from Crosskeys, but watch out for very overgrown pathways on the Machen side. Great views from the top!

1

0

Twmbarlwm is a prominent hill and archaeological site located near the town of Cwmcarn in South Wales. It is part of the Caerphilly County Borough and is known for both its natural beauty and historical significance. Here are some key points about Twmbarlwm: Key Features: Hillfort: Twmbarlwm is home to the remains of an ancient hillfort, dating back to the Iron Age. The fortifications, which include earthworks and ramparts, suggest it was a significant settlement during that period. Celtic Connections: The name "Twmbarlwm" is thought to derive from Welsh, with "Twm" being a diminutive of "Tudur" and "barlwm" referring to a mound or hill. The site is associated with Celtic history and mythology. Natural Beauty: The hill offers stunning views of the surrounding landscape, including the nearby valleys and mountains. It is a popular destination for walkers, hikers, and outdoor enthusiasts. Archaeological Significance: Twmbarlwm has been the subject of various archaeological studies, which have revealed insights into ancient settlement patterns, defensive strategies, and daily life in prehistoric Wales. Access: The hill is accessible via footpaths, making it a popular spot for local residents and visitors. There are several trails that lead to the summit, offering a rewarding hike. Cultural Heritage: The site is connected to local folklore and legends, contributing to its cultural significance in the region. Visiting: If you plan to visit Twmbarlwm, it’s a good idea to check local resources or hiking guides for specific trails and information about the area. The site is a great way to experience the natural beauty and historical richness of South Wales.

1

0

A small summit above Risca. Known locally as the "Twmp" (the hump), the pimple or the nipple, due to the shape of the mound on the summit.

1

0

http://www.ruperra.org.uk/history.html#RuperraCastle

1

0

The earliest evidence of settlement at Ruperra is from between around 700 BC and 100 AD, when an Iron Age Hill Fort was constructed along the ridge of Coed Craig Ruperra. The splendid panoramic views from the top of the ridge would have given the site a strategically strong position. Defensive banks and ditches are still visible around the area of the mound, and continuing work on the site will reveal these more clearly. This hill fort lies within what would have been the tribal territory of a people the Romans called the Silures, who were a fiercely independent nation inhabiting the vale of Glamorgan, Gwent and the valleys

1

0

Lovely place to visit you can walk up to the top where there’s a grassy platform. Great views across the forest and out to the sea. Definitely worth a visit

1

0

Cracking local walk, gain height for amazing views and walk over to twmbarlwm

0

0

plenty of free parking in Machen next to the village hall and library

1

0

Frequently Asked Questions

What are some of the most notable hills and peaks around Upper Cwmbran?

The region around Upper Cwmbran features several prominent hills that offer rewarding experiences. Among the most popular are Twmbarlwm Hill and Iron Age hillfort, known for its historical significance and panoramic views, and Mynydd Machen Summit, which provides extensive vistas over Newport, Cardiff, and the Severn Estuary. Another significant peak is Mynydd Twyn-glas, a sprawling 472-meter-high mountain.

Are there any historical sites or ancient monuments on the peaks near Upper Cwmbran?

Yes, the area is rich in history. Twmbarlwm Hill is home to the remains of an ancient Iron Age hillfort, complete with earthworks and ramparts, and is steeped in local folklore. Similarly, Coed Craig Ruperra Hill Fort also features defensive banks and ditches from the Iron Age, offering a glimpse into the region's past.

What kind of views can I expect from the mountain peaks in the Cwmbran area?

The peaks around Cwmbran offer stunning and expansive views. From the summit of Twmbarlwm Hill, you can see the Severn Estuary and across the M4 corridor. Mynydd Machen Summit provides glorious views over Newport, Cardiff, and the Severn Estuary. Coed Craig Ruperra Hill Fort also boasts panoramic views across the forest and out to the sea.

Are there family-friendly walking routes to the peaks around Upper Cwmbran?

While specific family-friendly routes to the very summits are not detailed, the broader Cwmbran area offers easy hiking options. For example, you can find easy routes like the Blaen Bran Community Woodland – Blaen Bran Reservoir loop or the Pontymoile Basin loop, which are suitable for a family outing. Many of the hills, like Twmbarlwm, have trails that are popular with walkers of varying abilities.

What outdoor activities can I do near these mountain peaks?

Beyond hiking and walking, the area around Upper Cwmbran is popular for mountain biking and road cycling. You can explore challenging MTB trails at Cwmcarn Trail Centre, such as the Cafall red trail or the Twrch red trail. For road cyclists, there are routes like the Usk Bridge – The Tumble Climb loop from Cwmbran.

What is the best time of year to hike the mountains around Upper Cwmbran?

The hills and uplands around Upper Cwmbran can be enjoyed year-round, but spring and autumn often offer pleasant temperatures and beautiful scenery. Summer provides longer daylight hours, while winter walks can be invigorating, though conditions may be more challenging. Always check local weather forecasts before heading out.

Are there any dog-friendly trails on the peaks near Upper Cwmbran?

Many of the trails leading to and around the hills in the Cwmbran area are popular with dog walkers. While specific rules may vary, generally, dogs are welcome on public footpaths. It's always advisable to keep dogs on a lead, especially near livestock or wildlife, and to follow the Countryside Code.

Where can I find parking for mountain peaks near Cwmbran?

Parking availability varies by location. For Mynydd Machen Summit, there is plenty of free parking available in Machen next to the village hall and library. For other popular spots like Twmbarlwm, local car parks or roadside parking may be available near trailheads, but it's recommended to check specific access points before your visit.

What is Mynydd Twyn-glas and what does it offer?

Mynydd Twyn-glas is a sprawling 472-meter-high mountain that extends into Caerphilly and Torfaen county boroughs. It features a rolling plateau with steep, often conifer-cloaked slopes. A broad shoulder known as Mynydd Maen extends south from its summit, and it offers cracking local walks with amazing views.

What is special about Mynydd y Lan?

Mynydd y Lan is a 381-meter-high flat-topped hill in Caerphilly county borough. Its largely wooded southern and eastern flanks rise steeply from the Sirhowy and Ebbw valleys. While it has no marked summit, it offers a unique landscape with forest views and is a UK listed Marilyn.

What do visitors enjoy most about the peaks around Upper Cwmbran?

Visitors frequently appreciate the stunning panoramic views from the summits, the rich historical significance of sites like the Iron Age hillforts, and the variety of outdoor activities available. The opportunity for a picnic with fine views, as mentioned for Coed Craig Ruperra Hill Fort, is also a highlight for many.

Most popular routes around Upper Cwmbran

MTB Trails around Upper Cwmbran

Most popular attractions around Upper Cwmbran

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 Upper Cwmbran with these guides:

LlangynidrTalybont-On-UskMaescarYstradfellteThe Vale Of GrwyneyLlanfrynachLlanddewLlanfihangel Cwmdu With Bwlch And CathedineCrickhowellCrayBreconYscirGlyn TarellTrallongLlanveynoeHonddu IsafLlangorsLongtownLlangattockTalgarthLlanigonGwernyfedLlywelBronllysFelin-FachTawe-UchafMonmouthshireCraswallMichaelchurch EscleyYstradgynlaisMaesycwmmerBedwas Trethomas & MachenPembrokeshireLlanbradachVanCaerphillyRudryLisvanePeterchurchSt. MargaretsYnysdduPontllanfraithGelligaerAber ValleyPontprennauWalterstoneRhiwbinaPenyrheol Trecenydd & EnerglynNewtonNelsonCarmarthenshireLlanishenTongwynlaisCaerphillyAbercarnBlaenavonLlancilloCeredigionRowlstonePentyrchAbersychanAbbey DorePengamDulasCyncoedPen TranchBactonWhitchurchOld St MellonsCrosskeysRisca WestYstalyferaPenmaenCefn FforestEwyas HaroldRadyr and MorganstownCwmllynfellBlackwoodCrumlinPentwynArgoedBargoedResolvenHeathNewbridgeRisca EastHenllysGwaun-Cae-GurwenPontardaweCymer And GlyncorrwgVowchurchTurnastoneBlaengwrachPenylanRoathKentchurchLlandaff NorthSwanseaRhondda Cynon TafLlanwrtyd WellsReynoldstonLlangennith, Llanmadoc And CheritonPenriceLlanrhidian LowerRhossiliPort EynonIlstonLlanrhidian HigherCathaysPonthirLlantarnamCilybebyllPelennaClyne And MelincourtNew InnTrevethinFairwaterMawrPontymoileOnllwynKenderchurchSeven SistersCwmbran CentralLlanyrafonPontnewyddCroesyceiliogTonnaGwynfi And CroeserwWormbridgeCrynantBlaenhonddanGlynneathClydachBirchgroveMorristonBlaenau GwentNeath Port TalbotPantegBryn

Nearby adventure guides

Things to Do around Fairwater

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