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The Top 7 Lakes around Cardiff

Looking to visit the best lakes around Cardiff? After all, there’s nothing better than the serenity of the lakeshore — or a quick dip when the weather’s warm. So, browse our list of Cardiff’s top lakes below as recommended by the komoot community, and experience more on your next adventure!

Last updated: October 12, 2025

Cardiff Bay

Cardiff Bay is Europe's largest waterfront development. Built in 1996, the waterfront now has hundreds of shops, restaurants, and attractions. You can find more information about the bay here: cardiffbay.co.uk

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Roath Park is one of Cardiff's most loved parks, it was recently awarded the prestigious Green Flag award to recognise its high quality and its importance to Cardiff.

In the …

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Lisvane and Llanishen Reservoirs forms a vital part of the green and blue infrastructure of Cardiff. The mix of grassland, woodland, scrub and waterside habitats offers opportunities for all kinds …

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Enjoy a pretty stroll through the woodland surrounding Llanishen Reservoir.

Well-maintained dirt paths will lead you around the forest where there is a rope swing and stream to discover, a little something for the kids to enjoy too.

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lovely part of Cardiff, particularly on a sunny day. good spot for a stroll but very busy with families and people walking so not very suited for cycling

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In 1960, a private bill sponsored by Liverpool City Council was brought before Parliament to develop a water reservoir in the Tryweryn Valley. The development would include the flooding of …

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Stunning little lake with a nice path going round it. Some nice views in particular from the Eastern point where a winding bridge gives the best sight across the whole lake

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Still not found your perfect lake around Cardiff? Check out the guides of these regions to see even more beautiful places.

YstradfellteCrayMaescarLlangynidrLlanfrynachTalybont-On-UskGlyn TarellLlanwrtyd WellsBreconCeredigionPembrokeshireCrickhowellLlangattockCarmarthenshirePontarddulaisMawrLlanrhidian HigherTrevethinPen TranchLlangorsLlanfihangel Cwmdu With Bwlch And CathedineLlanddewTawe-UchafLlywelTalgarthAbersychanCymer And GlyncorrwgGwynfi And CroeserwNew InnSwanseaGowertonPontlliw And TircoedGrovesend And WaungronPenllergaerLlwchwrGorseinonBedwas Trethomas & MachenRadyr and MorganstownPonthirAbercarnRisca WestMonmouthshireThe Vale Of GrwyneyPentwynPontprennauCyncoedWhitchurchYstradgynlaisFelin-FachCoedffrancNewbridgeCrumlinLlantarnamLlanyrafonFairwaterCwmbran CentralUpper CwmbranHenllysRisca EastLlanrhidian LowerLlangennith, Llanmadoc And CheritonRhondda Cynon TafHeathRoathPenylanLlandaff NorthRhiwbinaCathaysLlanishenGlynneathPennardIlstonMumblesUpper KillayHonddu IsafLisvaneKillaySkettyPentyrchCroesyceiliogPantegPontnewyddPontymoileLlangyfelachCockettPenderryBronllysRudryYnysdduCrosskeysBlaengwrachOld St MellonsAber ValleyOnllwynYscirTrallongTongwynlaisResolvenPenyrheol Trecenydd & EnerglynPelennaDyffryn ClydachDunvantMargam MoorsPort TalbotMargamSandfields EastAberavonBrynTai-BachBon-Y-MaenClydachMorristonLandoreMynyddbachLlansamletBirchgroveCaerphillyBlaenavon

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