Four Waterfalls Walk in the Brecon Beacons – Complete Guide to Waterfall Country
If you are searching for one of the most spectacular walking routes in South Wales, the Four Waterfalls Walk in the Brecon Beacons should be high on your list. This famous circular route takes visitors deep into the dramatic woodland valleys of what locals often call “Waterfall Country”, where powerful rivers cut through limestone gorges to create some of the most beautiful waterfalls in Wales.
For walkers, photographers, wild swimmers, and nature lovers, the Four Waterfalls Walk offers something truly special. In a relatively short distance, you will encounter four incredible waterfalls, ancient woodland, rushing rivers, and even the rare opportunity to walk behind a waterfall.
If you are staying at Cwmdu Campsite, the walk makes an ideal day trip. Located roughly 50 minutes from the campsite, it is one of the most popular outdoor adventures in the Brecon Beacons and a firm favourite with many of our guests.
In this guide we will explain:
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Where to start the walk
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What waterfalls you will see
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How difficult the route is
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Tips for making the most of your visit
Whether you are visiting the Brecon Beacons for a weekend or planning a longer walking holiday, the Four Waterfalls Walk is an experience you will not forget.
Where is the Four Waterfalls Walk?
The Four Waterfalls Walk is located near the small village of Ystradfellte in the southern part of the Brecon Beacons National Park.
This region is often referred to as Waterfall Country because it contains one of the highest concentrations of waterfalls anywhere in Wales. The rivers Mellte, Hepste, and Nedd Fechan flow through steep wooded valleys, creating dramatic cascades and hidden pools along their route.
For visitors staying at Cwmdu Campsite near Crickhowell, the drive takes approximately 45–50 minutes and passes through some beautiful mountain scenery along the way.
Many campers choose to combine the waterfall walk with a visit to nearby attractions or villages, making it a perfect full-day adventure in the Brecon Beacons.
Where to Park for the Four Waterfalls Walk
There are two main car parks that give access to the Four Waterfalls Walk:
Cwm Porth Car Park
Postcode: CF44 9JE
Gwaun Hepste Car Park
Postcode: CF44 9JB
Both car parks charge a small daily fee (usually around £6) and provide access to the circular waterfall trail. Facilities normally include toilets, and during busy periods you may find a small refreshment stand selling hot drinks.
The Cwm Porth car park is generally the most popular starting point because it provides a clearer circular route around all four waterfalls.
From the car park, the trail follows the Afon Mellte river, leading walkers through shaded woodland before gradually revealing the first of the waterfalls.
The entire loop usually takes 3–4 hours depending on your pace and how long you spend exploring each waterfall.
The Four Waterfalls You Will See
The real highlight of the walk is of course the waterfalls themselves. Each one has its own character and setting, making the route feel like a constantly changing landscape.
Below are the four main waterfalls you will encounter.
1. Sgwd Clun-Gwyn
The first waterfall many walkers reach is Sgwd Clun-Gwyn, a dramatic cascading waterfall located on the River Mellte.
Rather than a single vertical drop, this waterfall flows over several rocky ledges, creating a wide series of white cascades that are particularly impressive after heavy rain.
The name Sgwd Clun-Gwyn roughly translates from Welsh as “Fall of the White Meadow”, a reference to the surrounding landscape and the bright spray created by the falling water.
A viewpoint along the trail offers a fantastic vantage point for photographs, and a small path allows visitors to explore closer to the base of the falls.
This is often the first moment when walkers realise just how spectacular Waterfall Country really is.
2. Sgwd Isaf Clun-Gwyn
Continuing along the woodland path, you will soon reach the second waterfall: Sgwd Isaf Clun-Gwyn.
This waterfall sits slightly lower in the valley and feels more secluded than the first. The approach involves descending a series of steep woodland steps that lead down to the river.
Hidden among moss-covered rocks and ancient trees, the waterfall feels almost secretive, making it a peaceful place to pause and enjoy the sound of rushing water.
Many walkers choose this area as a picnic stop, particularly during warmer months when the surrounding woodland provides welcome shade.
Although it is the smallest of the four waterfalls, it is often considered one of the most charming.
3. Sgwd y Pannwr
The third waterfall on the route is Sgwd y Pannwr, one of the most powerful cascades along the trail.
The sound of this waterfall can usually be heard long before it comes into view. As you approach, the trail opens slightly, revealing a dramatic drop where the water plunges down a steep rock face.
The name Sgwd y Pannwr translates to “Fall of the Fuller”, referring to the historical wool-processing industry that once operated in the area.
This waterfall can be viewed from several angles, both from above and from lower viewpoints closer to the river.
After heavy rainfall, the volume of water here can be particularly impressive.
4. Sgwd yr Eira – The Famous “Walk Behind” Waterfall
The final and most famous waterfall on the route is Sgwd yr Eira, which translates as “Waterfall of Snow.”
This waterfall is unique because visitors can walk behind the falling curtain of water using a natural path carved into the rock.
It is one of the most photographed waterfalls in the Brecon Beacons and a truly magical experience.
Reaching the waterfall requires descending around 170 steep steps, but the effort is absolutely worth it. Standing behind the cascade while looking out across the forested valley is an unforgettable moment.
The spray from the waterfall can be quite strong, so waterproof clothing and sturdy footwear are recommended.
How Difficult is the Four Waterfalls Walk?
The Four Waterfalls Walk is generally considered a moderate walk.
Distance
Approximately 6–7 km (around 4 miles) depending on the route taken.
Time
Typically 3–4 hours including stops at each waterfall.
Terrain
Woodland trails, stone paths, and steep steps.
While the walk is manageable for most reasonably fit walkers, there are several steep sections and the paths can become muddy or slippery, particularly after rainfall.
Good walking boots are strongly recommended.
Best Time of Year to Visit
The waterfalls can be enjoyed all year round, but each season offers a slightly different experience.
Spring
Wildflowers begin to appear and the rivers are usually full from winter rainfall.
Summer
Dense woodland provides shade, making the walk pleasant even on warmer days.
Autumn
Arguably the most beautiful season, when the surrounding forest turns vibrant shades of red, gold, and orange.
Winter
After heavy rain the waterfalls become extremely powerful, although paths can be muddy.
Tips for Visiting the Four Waterfalls Walk
To make the most of your visit, here are a few helpful tips.
Wear proper footwear
The trails can be muddy and slippery.
Bring waterproofs
The spray from waterfalls, especially Sgwd yr Eira, can soak clothing quickly.
Start early
The walk is extremely popular and car parks fill quickly during weekends and summer holidays.
Respect the environment
Waterfall Country is a protected landscape. Always follow marked paths and take litter home.
Be cautious around water
River levels can rise quickly after rainfall.
Staying Near the Four Waterfalls Walk
Many visitors explore the waterfalls while staying somewhere within the Brecon Beacons National Park.
If you are looking for a peaceful base to explore the area, Cwmdu Campsite is perfectly positioned in the eastern Brecon Beacons near Crickhowell.
Our family-run campsite has welcomed visitors to this landscape for decades and offers:
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Spacious camping pitches
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Holiday cottages next to the campsite
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On-site coffee shop and local produce
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Sauna and ice-bath contrast therapy spa
After a day exploring waterfalls and mountain walks, many guests enjoy returning to the calm surroundings of the Black Mountains for a relaxed evening at the campsite.
The Four Waterfalls Walk is just one of many incredible outdoor experiences within easy reach of Cwmdu.
Discover Waterfall Country in the Brecon Beacons
The Four Waterfalls Walk is one of the most rewarding walks in the Brecon Beacons. Few routes pack so much natural beauty into such a manageable distance.
From cascading woodland waterfalls to the unforgettable experience of walking behind Sgwd yr Eira, the trail perfectly captures the wild character of this part of Wales.
Whether you are a keen walker, a photographer, or simply someone who enjoys exploring beautiful landscapes, this waterfall trail is a must-do when visiting the Brecon Beacons.
And if you are planning your trip, Cwmdu Campsite offers the perfect base to explore the region’s mountains, waterfalls, rivers, and historic towns.
So lace up your walking boots, pack a camera, and prepare to discover one of the most magical walks in Wales.
Additional Information
For further information about Cwmdu Campsite in Wales, please visit our Home Page
To check availability for this season, please fill in a booking form here.
For information on prices, visit our tariffs page. Click here.
For more information regarding our Glamping Pods, please visit our site here.
HOLIDAY COTTAGES INFORMATION
4* Dog-Friendly Holiday Cottages in the Brecon Beacons, 4 miles from Crickhowell and all within 50 yards of Cwmdu Campsite.
We have 2 cosy cottages available to book:
- Efail Isaf – ‘Old Smithy’ – Sleeps 6 in three bedrooms. Cosy cottage with log burner and picturesque garden and panoramic views of the National Park. Infant facilities are available.
- Efail Bach – ‘Little Smithy’ – One-bed cottage with large shower and separate large bath. Fantastic views from the bedroom, living room and garden. BBQ included. Infant facilities are available.
Click Here for more information or to book a Cwmdu Holiday Cottage stay with us!
FIRE AND ICE INFORMATION
Imagine a Fire & Ice experience like no other! Rest and Rejuvenate peacefully in a Nordic wood-fired Sauna & Ice bath with a Scenic mountain view looking out across the Welsh Brecon Beacons National Park, also known as (Bannau Brycheiniog).
Guests can visit in many ways, camp or Glamp at Cwmdu Campsite, stay in one of our four Holiday Cottages, or stop by for an independent session.
