Best Waterfalls Near Swansea
Written by UK Hidden Gems Editorial
Updated 5 August 2026
The best waterfalls near Swansea are Longford Waterfall, Aberdulais Falls, Melincourt Falls, Glynhir Waterfall, Henrhyd Falls, Sgwd Einion Gam, Sgwd Gwladus Waterfall and Sgwd Ddwli Isaf.
Swansea sits within easy reach of some of the finest waterfall country in Wales, most of it lying to the northeast around Neath and up into the Brecon Beacons. Closest of all is Longford Waterfall, hidden in woodland near Neath Abbey, while just to the north Aberdulais Falls turns its great waterwheel among old industrial ruins.
Follow the Vale of Neath further and Melincourt Falls pours eighty feet over sandstone in an oak-wooded reserve. Swing north into Carmarthenshire for the secluded Glynhir Waterfall on the River Loughor.
The real treasures lie at the head of the Vale of Neath: Henrhyd Falls, the tallest in south Wales, drops into its gorge near Coelbren, and beyond it the Waterfall Country around Pontneddfechan hides a chain of beauties. There you will find the slender Sgwd Einion Gam, the graceful Sgwd Gwladys and the gushing Sgwd Ddwli Isaf, all reached on foot along wooded riverside trails.
Some are gentle strolls, others a wilder scramble over boggy ground, but each rewards the journey. Here are eight waterfalls to seek out near Swansea.
Longford Waterfall
Photo: Alan Hughes via Geograph.org.uk
Find Longford Waterfall Tucked into woodland in the Dyffryn area of Neath, Longford Waterfall is a small, little-known drop at the end of a walk through the old Neath Abbey ironworks. You pass among ruined industrial buildings and trees to reach it, and the fall is modest rather than tall.
Steps lead down from the roadside near where Longford Road meets Rhyd Hir Road, and the path can turn muddy after rain, so wear something sturdy. It is obscure enough that many visitors find it by ear, simply following the sound of the water down through the trees.
Under ten kilometres from Swansea, it makes an easy first outing.
Aberdulais Falls
Photo: Fiona Andrew via Geograph.org.uk
Visit Aberdulais Falls Just north of Neath, Aberdulais Falls sends the River Dulais dropping a few metres through a tight rocky gorge hemmed in by old stone ruins. This is an industrial waterfall rather than a wild one: the site powered machinery for centuries, first for copper smelting, later for milling grain and then a tinplate works through much of the nineteenth century.
Now in the care of the National Trust, the falls turn a large waterwheel in its original pit, with a fish pass alongside and walkways looking down onto the water. The painter JMW Turner came here in the 1790s to capture the scene.
It lies around thirteen kilometres from Swansea.
Melincourt Falls
Photo: Jaggery via Geograph.org.uk
Explore Melincourt Falls About a mile south of Resolven in the Vale of Neath, Melincourt Falls is a single-drop cascade where the Melin Court Brook pours some eighty feet over a band of sandstone. It sits in a nature reserve of old upland oak woodland, rich in ferns and bluebells, with dippers on the brook and the remains of a seventeenth-century ironworks close by.
Footpaths lead to the foot of the falls from a roadside car park, and you can also see the drop from a bridge just above. Turner made a watercolour here in the 1790s.
Around nineteen kilometres from Swansea, it is a rewarding stop in fine woodland.
Glynhir Waterfall
Photo: Nigel Davies via Geograph.org.uk
See Glynhir Waterfall Glynhir Waterfall drops through a wooded gorge on the River Loughor near Llandybie in Carmarthenshire, set in the grounds of the old Glynhir estate. The water falls in a leafy, out-of-the-way spot reached by walking upstream through the trees.
Because it sits on private estate land, visitors are usually expected to ask at the house rather than treat it as an open attraction, so a little courtesy goes a long way. This is a genuinely little-known fall, tied to the estate rather than a public reserve.
Roughly twenty-two kilometres north of Swansea, it suits anyone who likes their waterfalls quiet and off the beaten track.
Henrhyd Falls
Photo: Kev Griffin via Geograph.org.uk
Discover Henrhyd Falls At the head of the Vale of Neath near Coelbren, Henrhyd Falls is the tallest waterfall in south Wales, dropping around twenty-seven metres over a rock face into a wooded gorge. A steep path with steps descends through the trees to the foot of the fall, where a narrow ledge lets you walk right behind the water when the flow is low.
The National Trust looks after the falls, which are free to visit from a car park above. Film fans may recognise it as the entrance to the Batcave in a Batman film.
About twenty-seven kilometres from Swansea, it is well worth the drive into the hills.
Sgwd Einion Gam
Photo: Alan Bowring via Geograph.org.uk
Seek out Sgwd Einion Gam Deep in the Waterfall Country of the Brecon Beacons, Sgwd Einion Gam drops in a single slender column on the Afon Pyrddin into a deep pool ringed by cliffs, reckoned the second-highest fall in the national park. It is remote and rarely visited: reaching it means carrying on past the better-known Sgwd Gwladys on a rough, unmarked and boggy path, crossing and recrossing the river, which is only safe when the water is low.
The deep pool at its foot draws hardy wild swimmers. Around twenty-eight kilometres from Swansea, this is a genuinely wild spot with no path or facilities, for the well-prepared only.
Sgwd Gwladus Waterfall
Photo: Stuart Wilding via Geograph.org.uk
Visit Sgwd Gwladys Sgwd Gwladys, sometimes called the Lady Falls, is a wide, graceful waterfall on the Afon Pyrddin near Pontneddfechan, in the Waterfall Country of the Brecon Beacons. The river falls in a broad curtain into a large pool set in a wooded amphitheatre, and a path crosses a footbridge and runs along the far bank, letting you scramble behind the water.
It is the easiest of these Pyrddin falls to reach, a walk of about half an hour on the Elidir Trail from the village, and a popular spot for a picnic and a swim. Named after a figure of Welsh legend, it lies around twenty-nine kilometres from Swansea.
Sgwd Ddwli Isaf
Photo: Gareth James via Geograph.org.uk
Explore Sgwd Ddwli Isaf Sgwd Ddwli Isaf, the lower gushing falls, tumbles on the Nedd Fechan river in the Waterfall Country of the Brecon Beacons, near Pontneddfechan. The river pours into a short, cliff-lined gorge, its dark sandstone walls hung with ferns, dropping around thirty feet into a shallow pool below.
You reach it on foot along the riverside Elidir Trail from Pontneddfechan, with the upper falls, Sgwd Ddwli Uchaf, a little way upstream and the horseshoe falls downstream. It is one of a chain of falls on this river, so it pairs well with the others nearby.
Some thirty kilometres from Swansea, it caps a fine day out in the hills.
FAQs
Which is the tallest waterfall near Swansea?
Henrhyd Falls, at the head of the Vale of Neath near Coelbren about twenty-seven kilometres from Swansea, is the tallest in south Wales, dropping around twenty-seven metres, and you can walk behind it when the flow is low.
Can you swim at any of these waterfalls?
Yes. Sgwd Gwladys near Pontneddfechan, an easy half-hour walk on the Elidir Trail, is a popular spot for a picnic and a swim, though wild swimming in the Brecon Beacons calls for caution.
Are the Waterfall Country falls easy to reach from Swansea?
The main falls around Pontneddfechan, such as Sgwd Gwladys and Sgwd Ddwli Isaf, follow clear riverside trails, but Sgwd Einion Gam is remote and unmarked, so plan carefully before setting out from Swansea.
Conclusion
Few cities in Britain sit so close to such a wealth of waterfalls. From the industrial heritage of Aberdulais and the woodland calm of Melincourt to the towering drop of Henrhyd, the Vale of Neath alone could fill a weekend.
Push on into the Waterfall Country around Pontneddfechan and you can link Sgwd Gwladys, Sgwd Einion Gam and Sgwd Ddwli Isaf on a single walk, though the wilder falls demand care and low water. Wear proper boots, check the weather, and remember that heavy rain turns these cascades into their most impressive selves.
Whether you want a gentle stroll near Neath or a bold scramble in the Brecon Beacons, from Carmarthenshire's Glynhir to the head of the valley, these are the waterfalls to seek out near Swansea.
