The Top 6 Natural Monuments around Crosskeys
Crosskeys’s landscape is a beautiful place to explore — something that you can best experience by visiting one of our 6
beautiful natural monuments around Crosskeys. To help you find the one for, you can see all the details you need to explore the best natural monuments, and better plan your next outdoor adventure!
beautiful natural monuments around Crosskeys. To help you find the one for, you can see all the details you need to explore the best natural monuments, and better plan your next outdoor adventure!
Last updated: October 3, 2025
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 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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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 …
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Wern Ddu is an SSSI, the quarry workings being around 150 years old and leaving exposed geology that is a little bit older (estimated 300 million years previous).
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The site was previously occupied by Llanfrechfa Grange, a country house which was built for Charles Prothero in the middle of the 19th century. It was "a large mansion in …
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Extend your search for the best caves by checking out these guides of the top ones around Crosskeys:
PembrokeshireLlanveynoeSwanseaLlanrhidian LowerPenriceIlstonCarmarthenshirePort EynonReynoldstonLlanrhidian HigherLongtownPennardRhossiliLlangennith, Llanmadoc And CheritonCraswallUpper KillayMichaelchurch EscleyGowertonBishopstonMumblesVale of GlamorganCockettBedwas Trethomas & MachenVanRudryCaerphillyLisvaneLlanbradachRhiwbinaMaesycwmmerWalterstonePontprennauPentyrchPenyrheol Trecenydd & EnerglynWhitchurchRadyr and MorganstownPeterchurchCeredigionHeathTongwynlaisAber ValleySt. MargaretsGelligaerPengamNewtonSkettyKillayDunvantArgoedAbbey DoreCefn FforestNelsonLlancilloLlanishenLlandaff NorthCathaysPentwynCyncoedOld St MellonsPontllanfraithNeath Port TalbotTurnastoneVowchurchCrumlinBlackwoodPenmaenRowlstoneRhondda Cynon TafYnysdduBargoedLlwchwrUplandsCastleBactonTownhillDulasNewbridgeRisca EastAbercarnRisca WestMawrPenylanRoathTenbyEwyas HaroldPenderryCardiffKentchurchCaerphillyBon-Y-MaenLandoreSt. ThomasCwmbrwlaMynyddbachBirchgroveLlangyfelachClydach
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