The Top 20 Waterfalls in Gwynedd
However you get there, waterfalls are breathtaking places, and you have 20
beautiful waterfalls to choose from in Gwynedd. So you can better figure out which one to visit on your next trip outdoors, see photos and tips of each waterfall below — and easily plan your next adventure!
beautiful waterfalls to choose from in Gwynedd. So you can better figure out which one to visit on your next trip outdoors, see photos and tips of each waterfall below — and easily plan your next adventure!
Last updated: October 18, 2025
At 120 feet (37 metres) high, Aber Falls is a spectacular sight indeed. Best seen on a rainy day, the water thunders over the cliff like a curtain of water; …
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The ruins are remains of industrial activities such as copper mines and slate quarries. The waterfalls and rapids themselves are beautiful to see. This is an ideal location to take …
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A poignant vestige of the area’s slate mining heritage. These mines produced around 200 million slates from the 1830s until the beginning of the 20th century. Conditions for the workers, …
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Rhaeadr Ddu, or 'Black Falls' in English, are two waterfalls which cascade over 60 feet (18 m). Nestled amid woodland, these magnificent falls change character with every season. Take care on slippery rocks!
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Enjoy and be careful, great photo opportunity
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This peaceful and mystical ancient woodland is festooned with thick moss. In fact, the wet climate and moist conditions of the gorge make it the richest site for mosses and …
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Merlin played a role in the legend surrounding the construction of a fortress that the king named Dinas Emrys in honor of Myrddin Emrys (= the young Merlin). more information about this legend can be found at medievalwanderings.com/2023/06/12/walking-with-dragons-at-dinas-emrys
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The first part of the Watkin trail ascends gradually. A good start.
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This remote and ethereal ancient oak woodland was once part of a historic estate and slopes gently towards Llyn Mair (Mary's Lake). A network of trails offers spectacular views across …
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Straight ahead over the bridge is the path to Cwm Idwal, but take time to see the waterfall and rapids on the River Idwal. Very pretty.
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Looking for more great places nearby? See even more amazing waterfalls in Gwynedd with these guides per region:
LlanrugWaunfawrDyffryn ArdudwyBrithdir And LlanfachrethDolgellauCorrisLlandderfelLlanfrothenLlanuwchllynFfestiniogLlandygaiLlandwrogLlanfihangel-Y-PennantDolbenmaenLlanelltydLlanllechidTrawsfynyddLlanfairBangorArthogLlanllyfniBeddgelertBethesdaTalsarnauLlanddeiniolenPenrhyndeudraethGanllwydLlanbedrAberBetws GarmonMaentwrogPentirSnowdoniaLlanberis
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