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Waterfall hiking trails in Powys traverse a diverse landscape characterized by the dramatic mountain scenery of the Brecon Beacons National Park, including the Black Mountains, and the serene Elan Valley with its reservoirs and ancient woodlands. The region features wild moorland, dense forests like Hafren Forest, and numerous rivers that feed into impressive cascades. This varied terrain offers a range of elevations and environments for hikers.
Last updated: May 10, 2026
4.7
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Embark on the Ystradfellte Four Waterfalls Walk from Cwm Porth, an easy 4.5-mile (7.3 km) hike through the Bannau Brycheiniog / Brecon Beacons National Park. This route, which takes around 1 hour and 59 minutes to complete, guides you through ancient woodlands, rolling fields, and serene riverside paths, offering 394 feet (120 metres) of elevation gain. You will discover four impressive waterfalls, including the iconic Sgwd yr Eira, where you can walk behind the curtain of water. Expect diverse terrain with some muddy and rocky sections, especially near the waterfalls, which add to the adventure.
To begin your journey, head to the Cwm Porth car park, a popular starting point that often provides facilities like toilets. It is wise to arrive early, particularly during peak seasons, as parking spaces can fill up quickly. While the overall trail is rated easy, be prepared for some steep descents and ascents on uneven steps when approaching the waterfalls directly. Sturdy, grippy walking boots are highly recommended for navigating these sections safely, especially after rain.
This trail is a highlight of "Waterfall Country," an area known for having one of the highest concentrations of waterfalls in Wales. Beyond the four main cascades, you will encounter lush woodlands, hidden plunge pools, and smaller cascades, creating a tranquil atmosphere. For the adventurous, there are opportunities for wild swimming in some of the plunge pools along the route, adding a unique element to your hiking experience.
4.7
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2,624
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Embark on the Ystradfellte Four Waterfalls main route from Gwaun Hepste, a moderate hike spanning 4.9 miles (8.0 km) with an elevation gain of 611 feet (186 metres), typically taking 2 hours and 16 minutes to complete. This circular trail immerses you in picturesque woodlands and ancient oak forests, following the banks of rivers like the Mellte and Hepste. While the main path is generally wide and stone-surfaced, the optional descents to the waterfalls are considerably more challenging, involving steep steps and potentially slippery, muddy terrain. You will discover a serene riverside setting with moss-covered rocks, leading to the highlight of Sgwd yr Eira, where you can walk directly behind the curtain of falling water.
Planning your visit requires good fitness and sure-footedness, especially if you intend to explore the paths leading directly to the waterfalls. These sections feature narrow, unsurfaced, and steep descents, numerous steps, and loose ground, sometimes requiring rock scrambling. Be aware that the humidity in the gorge can make paths persistently muddy and extremely slippery, particularly after rain, with limestone rocks near the water becoming slick. Proper walking boots are essential for navigating this varied and sometimes demanding terrain, ensuring a safer and more enjoyable experience.
This route is renowned for its four spectacular waterfalls: Sgwd Clun-Gwyn, Sgwd Isaf Clun-Gwyn, Sgwd y Pannwr, and the famous Sgwd yr Eira. Each waterfall offers a distinct perspective and awe-inspiring cascades, showcasing the wild character of Waterfall Country within the Brecon Beacons National Park, now known as Bannau Brycheiniog. The descent to Sgwd yr Eira, involving around 170 steep steps, is particularly taxing but offers a truly unique and memorable experience, making the effort well worthwhile for its natural beauty.

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4.7
(59)
517
hikers
10.5km
02:49
130m
130m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.5
(28)
175
hikers
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
4.8
(279)
1,230
hikers
16.8km
04:44
330m
330m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
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A fine set of falls, you can get great photos from a number of angles here.
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If this bridge wasn't there, it would be a long way round!
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The view you are most likely to see is from the top of the falls, to the side. There is a rock shelf that provides a good view for this view. In the summer you will also find people jumping off this shelf into the plunge pool below! There are other views that can be reached down a gully and then along a rough path that takes you to river level.
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Amazing place. Must visit in vacation. I am so excited to go there. Beautiful waterfall. https://www.my-milestonecard.com
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such a beautiful waterfall. Looks amazing and so peaceful weather. I loved it. https://www.my-milestonecard.com
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Sgwd yr Eira is the most impressive waterfall in the Pontneddfechan area. It is a high, broad, and powerful waterfall that resembles a curtain of water when it is in full flow. The fact that you can walk behind it just adds to the beauty of this amphitheatre you find yourself in. To get there, however, you have to take around 170 steps that go down the steep side of the valley to the river bed. If this worries you somewhat, just take your time when you go down and when you come back up. In addition, at the bottom, the path that goes to the waterfall is rocky and slippery, and if you walk behind the waterfall, it will be a bit wet, so a waterproof might be necessary.
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Powys offers a wide selection of waterfall hiking trails, with over 90 routes available for exploration. These trails cater to various fitness levels, from easy strolls to more challenging ascents.
Powys is renowned for its diverse and rugged landscapes, particularly within the Brecon Beacons National Park (Bannau Brycheiniog) and the serene Elan Valley. The region's numerous rivers and varied terrain create stunning cascades and gorges, offering a unique and immersive experience for waterfall enthusiasts. You'll find everything from dramatic mountain scenery to ancient woodlands.
The waterfall hikes in Powys offer a range of difficulties. Approximately 29 trails are considered easy, perfect for a leisurely outing. The majority, around 54 routes, are moderate, providing a good balance of challenge and accessibility. For those seeking a more strenuous adventure, there are 9 difficult trails available.
Yes, many waterfall walks in Powys are suitable for families. The Ystradfellte Four Waterfalls Walk from Cwm Porth is an excellent option, rated as easy and leading past multiple impressive cascades. The region generally offers accessible paths, especially in areas like the Elan Valley, making it enjoyable for all ages.
Many trails in Powys are dog-friendly, but it's always best to check specific route details and local signage, especially within the Brecon Beacons National Park. Always keep dogs under close control, particularly near livestock or wildlife, and be mindful of other hikers. Some areas might require dogs to be on a lead.
Yes, Powys features several circular waterfall routes, allowing you to start and end at the same point. An example is the Henrhyd Waterfalls & Graig Llech loop, which offers a moderate 5 km hike through beautiful scenery, including the impressive Henrhyd Falls.
The waterfalls in Powys are beautiful year-round, but each season offers a different experience. Spring and autumn often provide the most dramatic flows due to increased rainfall, alongside vibrant foliage. Summer offers warmer weather for hiking, while winter can transform the landscape into a frosty wonderland, though trails may be slippery. Always check weather conditions before heading out.
While some areas in Powys, particularly within the Brecon Beacons, can be accessed by public transport, options might be limited for specific trailheads. It's advisable to research local bus services or consider carpooling. For detailed information on public transport routes, it's best to consult local transport providers or the Brecon Beacons National Park authority's website.
For waterfall hiking in Powys, it's recommended to wear waterproof and layered clothing, as weather conditions can change quickly. Sturdy, waterproof hiking boots with good grip are essential due to potentially wet and uneven terrain. Consider bringing a waterproof jacket and trousers, and a backpack with water, snacks, and a map.
Beyond the waterfalls themselves, Powys's trails lead through a wealth of natural beauty. You might encounter highlights such as Sgwd Yr Eira, where you can walk behind the curtain of water, or the serene Sgwd Gwladus Waterfall. The region also features ancient woodlands, dramatic mountain scenery, and tranquil reservoirs like those in the Elan Valley.
Absolutely! Powys is rich in attractions. You could visit the impressive Henrhyd Falls, which is the highest waterfall in South Wales. Other nearby natural monuments include Llyn y Fan Fawr, a beautiful lake, or the man-made marvel of the Caban-Coch Dam and Reservoir in the Elan Valley. The region also boasts historic sites like Castell Dinas Hillfort and Montgomery Castle.
The waterfall hiking trails in Powys are highly rated by the komoot community, with an average score of 4.5 stars from over 8,000 reviews. Hikers frequently praise the stunning natural beauty, the variety of impressive waterfalls, and the immersive experience of walking through the region's dramatic gorges and ancient woodlands. The well-maintained paths and clear signage on popular routes are also often highlighted.
While the Four Waterfalls Walk is popular, exploring other trails can lead to quieter experiences. For instance, the Sgwd Gwladus Waterfall – Sgwd Yr Eira loop from Pontneddfechan offers a longer, moderate hike that delves deeper into Waterfall Country, potentially revealing less crowded sections and different perspectives of the cascades. The vastness of Powys means there are always opportunities to discover tranquil spots away from the main crowds.


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