Best waterfalls around Treorchy are found within the surrounding Rhondda Fawr Valley in South Wales. This region offers natural landscapes and walking opportunities. The area features impressive waterfalls and scenic trails, providing a setting for outdoor exploration. The valley combines rugged mountain scenery with forested paths.
Last updated: May 2, 2026
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Resembling something which should be found in Iceland, Pen Pych waterfall is a series of cascades which tumble over a sheer sided sedimentary rock face. The base of waterfall is enveloped by a half amphitheatre cliffs which only adds to the waterfalls impressive appearance. Theres is no plunge pool at the base of the falls, instead the tallest section spills 21m onto number of boulders which have tumbled from the cliffs above in years gone by. The path will lead you to a large rocky viewing area to the right hand side of the falls beneath the cliffs. You can climb up to the base of the falls, if you do do that take care as the rocks can be very slippery. (https://ohwhataknight.co.uk/blog/pen-pych-mountain-and-waterfall-hike-guide)
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Wonderful campsite secluded in the Afan Valley. Great, flat camping field, excellent facilities including a communal seating area, wood fired sauna & plunge pool. It’s also well situated to access hiking & bikng trails.
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The first place in the UK where I"ve been and didn't hear cars, airplains. Just the forest, sound of wind and rain. If you want to complete disconect yourself from a daily life, this is the right place.
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Such a special campsite! They are super hospitable and it’s the perfect place to explore the Afan trails 🗺️
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A lovely campsite tucked away in Afan Forest. They have their own waterfall, plunge pool and wood fired sauna. A great place to stay to explore the forest and surrounding valleys.
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Beautiful waterfall with free parking easy trail up not to hard
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The Gunpowder Works at Pontneddfechan is a historic site located in the village of Pontneddfechan, in the Brecon Beacons National Park, Wales.
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Moderate trail with high elevation and amazing wild swimming pools & beautiful views along the way . Enjoy 😀
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Beyond the most popular, you can explore the dramatic Pen-Pych Waterfall, known for its Icelandic-like cascades. Another option is Pwll Berw Falls, which offers wild swimming opportunities after a steep descent. For a more relaxed experience with amenities, Cwm Clydach Countryside Park features waterfalls alongside lakes and an on-site cafe.
Yes, Cwm Clydach Countryside Park is considered family-friendly, offering easy walks alongside lakes and waterfalls, with the added convenience of an on-site cafe. While the hike to Pen-Pych Waterfall requires a moderate level of fitness, it's a popular choice for families seeking a more adventurous outing.
The waterfalls, particularly Pen-Pych Waterfall, are most impressive after rainfall when the water flow is at its fullest. Spring and autumn often provide lush scenery and good water levels, while summer offers warmer weather for hiking. Always check local conditions before your visit.
The waterfalls around Treorchy are set within the scenic Rhondda Fawr Valley. At Pen-Pych Waterfall, you'll find a series of cascades tumbling over a sheer sedimentary rock face, surrounded by amphitheater-like cliffs and lush greenery. Pwll Berw Falls features a gorge with wild swimming pools. Cwm Clydach Countryside Park offers lakes, forests, and an oasis for wildlife.
Yes, there is a less-known waterfall that can be found a few steps off the main path. It involves a downward, wooden-stepped clamber, which can be slippery, but leads to a beautiful hidden gem.
For Pen-Pych Waterfall, free parking is available at Pen Pych Forest Car Park, which is a convenient starting point for the hike. Parking information for other specific waterfalls may vary, so it's advisable to check in advance.
Yes, Pwll Berw Falls is known for its wild swimming pools. Reaching them involves a loose, steep trail down into the gorge, so good footwear is essential. Additionally, Willow Springs Campsite, located in Afan Forest, features its own waterfall and plunge pool.
Many trails in the Rhondda Fawr Valley are suitable for dogs, including the area around Pen-Pych Waterfall and Cwm Clydach Countryside Park. However, always keep dogs on a lead, especially near livestock or wildlife, and be mindful of other visitors and trail conditions.
The area around Treorchy offers various outdoor activities. You can explore running trails, such as the 'Gravel Road Junction in Forest loop from Twyn Crug-yr-Avan' which is an easy route, or more challenging ones like the 'Farm Shop Café – Treorchy High Street loop from Treherbert'. Mountain biking and gravel biking are also popular, with routes like the 'View of Treherbert Basin – Gravel Road Junction in Forest loop from Treorchy'. For more details, you can check the Running Trails around Treorchy, MTB Trails around Treorchy, and Gravel biking around Treorchy guides.
Yes, Cwm Clydach Countryside Park has an on-site cafe for refreshments. For accommodation, Willow Springs Campsite in Afan Forest offers a unique stay with its own waterfall and plunge pool, making it a great base for exploring the surrounding valleys.
Good footwear is essential, especially for trails like the one leading to Pwll Berw Falls, which involves a loose, steep descent. Trails can be narrow, uneven, and very steep in places, and rocks can be slippery, particularly after rain. Dress in layers suitable for hiking and bring waterproofs, as the weather in South Wales can change quickly.


Happy to travel a little further afield? Then browse these guides for the best waterfalls around Treorchy: