The Top 11 Natural Monuments in Ceredigion
Ceredigion’s landscape is a beautiful place to explore — something that you can best experience by visiting one of our 11
beautiful natural monuments in Ceredigion. 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 in Ceredigion. 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: November 14, 2025
Pen y Garn Summit Trig Point
Highlight • Viewpoint
Pen y Garn is a mountain in the Cambrian Mountains, Mid Wales standing at 2,005 feet (611 m) above sea level. Pen y Garn tops a 500–600 m high plateau, …
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Rheidol Falls
Highlight • Waterfall
Just after crossing the green iron bridge there is a great picnic spot complete with table and benches. Perfect for enjoying the waterfall.
Right next to the Waterfall, there is …
Right next to the Waterfall, there is …
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Castell Bach Cove and Hillfort
Highlight • Beach
Castell Bach, (“Little Castle”) is an interesting little cove with a Celtic iron age hillfort which sits on the plateau overlooking the cove. Although there is little to see of …
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Llyn Llygad Rheidol
Highlight • Natural Monument
Llyn Llygad Rheidol is a picturesque lake nestled in rugged scenery to the north of Pumlumon. The Nant y Llyn stream flows from the lake, which was formed naturally but has since been dammed.
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Craig y Grogal Cliff Edge
Highlight • Viewpoint
Coastal path cliff edge walk, you can avoid it by taking the higher path. Good place to look for dolphins and nice spots on the hill to sit and admire the view
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Ynyslas Dunes Viewpoint
Highlight • Viewpoint
The sand dunes at Ynyslas are located within the Ynyslas National Nature Reserve. They are home to an array of wild plants and wildlife, including colourful orchids early in the …
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Foel y Mwnt
Highlight • Natural Monument
Mwnt hill is a lovely little walk. There is a national trust car park with toilets a cafe and also next to Mwnt beach which is a nice little cove.
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Afon Leri Estuary Bridge
Highlight • Natural Monument
Here you'll cross over the Afon Leri river at the Dyfi estuary at Ynyslas. This area is part of the Ynyslas National Nature Reserve, a huge area where at low …
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Hafod Ithel Summit (360 m)
Highlight • Natural Monument
Hafod Ithel is a summit near Tregaron in the West Wales, United Kingdom of Great Britain. Hafod Ithel is 360 metres high. It is a UK listed Marilyn.
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Prehistoric woodland (submerged forest)
Highlight • Natural
LOW TIDE ONLY: Remnants of a prehistoric woodland that lies beneath the sand and sea at low tide. The ancient forest, featuring pine, oak, birch and willow stumps.
The forest …
The forest …
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Find even more amazing natural monuments in Ceredigion by checking out the top Highlights region by region:
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Extend your search for the best caves by checking out these guides of the top ones in Ceredigion:
YstradfellteMaescarCrayLlywelTawe-UchafThe Vale Of GrwyneyLlanfrynachYstradgynlaisLlangynidrCrickhowellPembrokeshireBlaengwrachCymer And GlyncorrwgOnllwynGlynneathResolvenSeven SistersLlangattockLlanveynoeLlanfihangel Cwmdu With Bwlch And CathedineGlyn TarellTalybont-On-UskMonmouthshireBreconLlangorsTrallongYscirGwernyfedLlanddewTalgarthSwanseaBronllysLlanrhidian LowerPort EynonPenriceLlanigonIlstonReynoldstonLlanrhidian HigherFelin-FachLongtownPennardLlangennith, Llanmadoc And CheritonRhossiliCraswallUpper KillayMichaelchurch EscleyCarmarthenshireHonddu IsafCrynantGowertonBishopstonAbersychanMumblesBedwas Trethomas & MachenVale of GlamorganCockettVanCaerphillyRudryBlaenavonLisvaneRhiwbinaLlanbradachMaesycwmmerCwmllynfellPontardawePentyrchYstalyferaPenyrheol Trecenydd & EnerglynRadyr and MorganstownWhitchurchWalterstonePontprennauTongwynlaisAber ValleyPeterchurchGelligaerHeathSt. MargaretsPengamNewtonCilybebyllSkettyKillayDunvantCefn FforestArgoedAbbey DorePelennaNelsonVowchurchTurnastoneLlancilloPontllanfraithCyncoedPentwynCathaysLlanishenLlandaff NorthOld St MellonsNeath Port TalbotBrynCrumlinPenmaenBlackwoodRhondda Cynon TafPen TranchRowlstoneYnysdduGwaun-Cae-GurwenBargoedBactonMargamClyne And MelincourtLlwchwrUplandsCastleTownhillCwmavonDulasRisca WestRisca EastAbercarnHenllysNewbridgeMargam MoorsMawrPenylanRoathGwynfi And CroeserwEwyas HaroldBriton FerryNeathLlanwrtyd WellsTenbyTrevethinNew InnFairwaterPenderryCrosskeysCoedffrancDyffryn ClydachCardiffBlaenhonddanTonnaTai-BachSandfields EastPort TalbotAberavonKentchurchCaerphillyPonthirLlantarnamLlanyrafonUpper CwmbranCwmbran CentralPontnewyddCroesyceiliogPontymoileBon-Y-MaenLandoreCwmbrwlaSt. ThomasBaglan BaySandfields WestBaglanBaglan MoorsKenderchurchMynyddbachBirchgroveLlangyfelachClydach
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