The Top 8 Peaks around Old St Mellons
Whether for the view or for the challenge, climbing the mountainous peaks around Old St Mellons is the best way to experience more of this beautiful region. But with 8
to choose from, it can be tough to know which peak to proceed with. That’s why we’ve collected the best peaks and summits around Old St Mellons for you here — so you can easily add one to your next adventure.
to choose from, it can be tough to know which peak to proceed with. That’s why we’ve collected the best peaks and summits around Old St Mellons for you here — so you can easily add one to your next adventure.
Last updated: October 27, 2025
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.
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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 …
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Caerphilly Mountain Summit
Highlight • Viewpoint
Great little view point with a nearby cafe and large car park. Top spot.
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Craig yr Allt
Highlight • Trail
Craig yr Allt is a hill in South Wales with an unmarked summit overlooking Caerphilly to the east and the villages of Nantgarw and Taff's Well to the west. The …
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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.
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See even more amazing summits around Old St Mellons with these guides:
The Vale Of GrwyneyMaescarYstradfellteLlangynidrTalybont-On-UskLlanfrynachLlanveynoeLongtownLlanfihangel Cwmdu With Bwlch And CathedineCrickhowellYscirLlanddewLlangorsBreconGlyn TarellTrallongCrayHonddu IsafLlangattockTalgarthLlanigonBronllysGwernyfedMonmouthshireFelin-FachCraswallLlywelTawe-UchafMichaelchurch EscleyYstradgynlaisBedwas Trethomas & MachenMaesycwmmerWalterstoneRudryPembrokeshireLlanbradachCaerphillyVanLisvanePontllanfraithYnysdduPontprennauGelligaerAber ValleyRhiwbinaPenyrheol Trecenydd & EnerglynPeterchurchSt. MargaretsBlaenavonNelsonCarmarthenshireLlancilloRowlstoneCaerphillyTongwynlaisNewtonPentyrchAbbey DoreAbersychanCeredigionCyncoedLlanishenPengamDulasWhitchurchAbercarnEwyas HaroldRadyr and MorganstownYstalyferaPenmaenPentwynBactonCrosskeysRisca WestPen TranchHeathCefn FforestBlackwoodCwmllynfellTurnastoneVowchurchKentchurchCrumlinArgoedBargoedRoathPenylanNewbridgeRisca EastHenllysLlandaff NorthPontardaweGwaun-Cae-GurwenResolvenLlanwrtyd WellsSwanseaBlaengwrachCymer And GlyncorrwgRhondda Cynon TafCathaysOnllwynPonthirLlanrhidian LowerRhossiliReynoldstonLlangennith, Llanmadoc And CheritonPort EynonPenriceLlanrhidian HigherIlstonTrevethinNew InnLlantarnamKenderchurchSeven SistersCilybebyllPelennaClyne And MelincourtGlynneathFairwaterUpper CwmbranMawrPontymoileWormbridgeCwmbran CentralLlanyrafonBlaenau GwentCroesyceiliogPontnewyddTonnaBrynCrynantBlaenhonddanGwynfi And CroeserwMorristonBirchgroveClydachNeath Port TalbotPanteg
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