Best waterfalls in Carmarthenshire are found in this county in Southwest Wales, known for its diverse natural landscapes. The region features a mix of remote woodlands, river valleys, and parts of the Bannau Brycheiniog National Park. These areas provide settings for various waterfalls, from dramatic cascades to secluded drops. Carmarthenshire's geography supports both powerful seasonal flows and year-round natural attractions.
Last updated: October 25, 2026
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Cwm R MTB trail is completely blocked at top end due to hundreds of wind fallen trees this winter. Please consider before as you can not navigate loop.
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Lovely waterfall at the bottom of a fairly steep descent. Nice place to refill with water if required, but be careful with footing as it can be slippery.
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The River Teifi runs through the historic village of Cenarth and the Cenarth Falls are a series of waterfalls and pools with a salmon leap, set in beautiful, natural wooded valley surroundings. This is a great spot to have a rest and a coffee. Best chances of seeing fish leap are in Autumn when they’re swimming upstream to spawn.
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Although the trail is well mapped and there's ample parking here, don't expect a mass of facilities like toilets or a cafe at Cwm Rhaeadr! There are lots of walking routes, gravel roads and a brilliant red-rated MTB trail though, so it's well worth a visit. Make sure you look across the valley to see the gorgeous waterfall when you climb the main gravel road.
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The River Teifi runs through the historic village of Cenarth and is the true heart of the settlement. The Cenarth Falls are a series of waterfalls and pools with a salmon leap, set into gorgeous, green surroundings. This is a great spot to have a rest and a coffee, while enjoying the sounds of the river which has such great importance for many villages along it. To have a chance of seeing fish leap, come here in autumn when they’re swimming upstream to spawn.
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Cenarth Falls is an excellent choice for families. The site offers easy circular walks, including an accessible boardwalk on the Ceredigion side, and the village of Cenarth provides additional attractions like the National Coracle Centre. It's a great spot for a relaxed visit with children.
The waterfalls in Carmarthenshire are beautiful year-round, but autumn and winter often provide the most dramatic displays due to increased water flow. Autumn also offers the chance to see salmon and sewin leaping at Cenarth Falls, while winter showcases roaring rivers. Spring brings active wildlife and fresh greenery.
Yes, Cwm Rhaeadr Waterfall is a great option for dog owners. The area features woodland trails and picnic spots, perfect for a walk with your canine companion. Always ensure dogs are kept under control, especially around wildlife.
You'll encounter diverse natural beauty. At Cenarth Falls, you'll see a series of dramatic cascades and rocky pools on the River Teifi, famous for its salmon leap. Cwm Rhaeadr Waterfall is nestled in a remote woodland with Douglas Fir trees, offering a tranquil escape and opportunities for wildlife spotting, including red kites.
Beyond enjoying the waterfalls, the region offers various outdoor activities. Near Cwm Rhaeadr, you'll find mountain biking trails and walking routes. For more hiking options, explore the wider area with routes like the Llyn y Fan Fach to Llyn y Fan Fawr loop. You can find more details on hiking in the region on our Hiking in Carmarthenshire guide, and for mountain biking, check our MTB Trails in Carmarthenshire guide.
Yes, Cenarth Falls is rich in history and culture. The site features an old mill and is associated with traditional coracle fishing. In the village of Cenarth, you can visit the National Coracle Centre and Saint Llawddog's Holy Well on the Carmarthenshire bank.
Walks vary in difficulty. Cenarth Falls offers easy circular walks, including accessible sections. The walk to Cwm Rhaeadr Waterfall includes a two-mile waymarked trail or shorter paths to ponds. Some waterfalls within the Bannau Brycheiniog National Park may involve steeper descents, requiring careful footing due to potentially slippery conditions.
Yes, free car parking is available at Cwm Rhaeadr Waterfall, located approximately one mile north of Cilycwm. Cenarth Falls is situated in the heart of Cenarth village, where parking facilities are typically available for visitors.
Absolutely. Cenarth Falls is famous for its 'salmon leap,' where migratory salmon and sewin can be seen jumping upstream, especially in autumn. At Cwm Rhaeadr, you might spot red kites, flycatchers, and warblers during the summer months.
While Cwm Rhaeadr Waterfall is well-known, its remote woodland setting in the upper Tywi Valley offers a tranquil escape that feels like a hidden gem. It's less crowded than some more prominent attractions, providing a peaceful experience amidst nature.


Looking for more great places nearby? See even more amazing waterfalls in Carmarthenshire with these guides per region:
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