The 19 Best Waterfalls In Wales

As a country carved by glaciers in the last ice age, the landscapes in Wales comprise of mountains, valleys and an abundance of waterfalls. Waterfalls in Wales are often steeped in legends and myths and are rumoured to be the entrance to magical fairy kingdoms. 

Growing up with beautiful cascades quite literally on my doorstep, I’ve always had a love for Welsh waterfalls. With most of my early explorations almost exclusively based in my native South Wales, in more recent years I’ve journeyed across the length and breadth of this small mountainous land, dedicated to discovering the most beautiful of all Welsh waterfalls.

I originally planned to limit this list to just ten but since I couldn’t decide which ones to leave out, I instead compiled a list of the top 19 prettiest waterfalls in Wales. Stay tuned for a few waterfalls that you won’t find on any other listicles!

Henryd waterfall in South Wales

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Waterfalls Of Wales Map

Most of the waterfalls of Wales are concentrated in and around the mountainous national parks of Bannau Brycheiniog (Brecon Beacons) and Eryri (Snowdonia). For a complete guide to waterfall walks in the Brecon Beacons see this post and for the best waterfalls in Snowdonia, see this guide.

Here’s a map you can use to plan your route.

Things To Remember Before Your Visit To A Welsh Waterfall

  • Many of the access roads to these popular Welsh waterfalls are single-track roads, with few passing places and limited parking. It pay to arrive early, especially if you’re in a larger vehicle.
  • Car parking at these scenic areas is often pay and display. Most of the machines have now been updated to take card payments but it’s always handy to take some cash just in case.
  • Some of the popular Welsh waterfall walks can get very crowded in the summer months. However, waterfalls are best viewed after recent rain which makes them an ideal activity for the quieter months in Autumn and Winter.
  • The trails to many of these waterfalls can be muddy and slippery, especially after heavy rainfall so please take extra care in the wet months and ensure you have suitable footwear. 
  • You will notice different words for waterfall on your travels in Wales. In South Wales you will see the word sgwd (pronounced skood), which translates to cascade or fall. In North Wales you will see rhaeadr (pronounced hrhai-uh-dur) which translates to waterfall.

If you’d like to learn how to pronounce more Welsh words, take a look at this post!

A Guide To The 19 Best Waterfalls In Wales

Waterfalls are one of nature’s wondrous creations which can be enjoyed no matter what the weather throws at you. This is quite handy in a country that receives as much rain as Wales does!

Most of the waterfalls on this list are easily accessible by foot, so put your walking shoes on and embark on an enjoyable escape into the Welsh countryside!

1. Pistyll Rhaeadr

Meaning Spring of the Waterfall, Pistyll Rhaeadr is an impressive three stage waterfall, with a total drop of 73m. It’s often referred to as Wales’ tallest waterfall or Wales’ tallest single drop waterfall, but this is actually untrue (as I just mentioned, it is a 3 tiered waterfall for a start!).

Wales’ tallest single drop waterfall is in fact the Devil’s Appendix (Source), which is located near the Devil’s Kitchen in Eryri (Snowdonia) National Park. 

Pistyll Rhaeadr is however, counted as one of the Severn Wonders of Wales and is definitely one of the most impressive waterfalls in Wales.

Reaching Pistyll Rhaeadr can be quite a challenge in busy Summer months, since the only access is via a 4 mile single track road from Llanrhaeadr ym Mochant. If you happen to arrive as people are leaving, you can spend a lot of time reversing!

Entrance to the waterfall site is free but parking in the grounds costs £5. There is limited parking outside the gated car parking but this fills up fast so get there early in the day.

Top Tip: Combine your visit to Pistyll Rhaeadr with a trip to nearby Lake Vyrnwy. For the most incredible views over this lake, treat yourself to a night in Lake Vyrnwy Hotel & Spa. I guarantee you won’t be disappointed! 

2. Swgd Ddwli Isaf and Sgwd Ddwli Uchaf

  • Height: 10m and 4.5m respectively 
  • Accessibility: Moderate
  • Starting Location: Postcode SA11 5NP

The Elidir trail, which starts in the village to Pontneddfechan, is a walk in Waterfall Country that is home to several spectacular waterfalls. Two of these impressive falls include Sgwd Ddwli Isaf (Lower Gushing Falls) and Sgwd Ddwli Uchaf (Upper Gushing Falls).

The easy, family-friendly Elidir trail walk has two spurs. After crossing the river, taking the path to the left brings you to Sgwd Gwladus, an impressive waterfall in its own right, whilst taking the path to the right brings you to these gorgeous falls.

Sgwd Ddwli Isaf is a two-tiered waterfall which can be accessed by carefully walking up the slippery rocks on the rivers edge, whilst Sgwd Ddwli Uchaf is a wide curtain fall which can be easily seen through taking a side spur off the main trail.

For an in-depth guide to walking the Elidir Trail, click here! 

If you need somewhere to spend the night after your walk along the Elidir Trail, you can’t get much better (or closer!) than the Sgwd Gwladys Lodge. They also serve yummy pub grub!

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3. Sgwd Einion Gam

A more adventurous hike from the Elidir trail begins once you reach Sgwd Gwladus which translates to Lady’s Fall. This is a journey to reach a secret Welsh Waterfall!

From Sgwd Gwladus the path involves crossing the river multiple times and walking along eroded paths high on the river bank or in the river itself. This is only recommended for experienced hikers!

The adventure is surly worth it though, for a glimpse of the truly hidden gem that is Sgwd Einion Gam. Read more about this walk and the legend of Sgwd Einion Gam in this post or if you want a certified guide to lead you on your waterfall adventure, contact me here.

Sgwd Einion Gam is a secret waterfall in Wales

4. Cwm Gwrelych Waterfall

Very close to the popular Elidir trail in Waterfall Country, sits the much lesser known Cwm Gwrelych Heritage Trail. The trail starts across the valley in the village of Pontwalby and is located just outside the Brecon Beacons National Park.

There are several waterfalls along this walk, none of which have official names and all of which are seldom visited or even known about by most. My favourite is this one pictured below and is a genuine hidden gem of a waterfall in Wales.

You can glimpse this waterfall down in the valley after walking on the trail for around 1km. There is no designated trail to reach the base of these falls but if you do make it down to the riverside you’re guaranteed to have this waterfall all to yourself!

Cwm Gwrelych is a hidden gem of a waterfall in Wales

5. Melincourt Waterfall

Another lesser known waterfall close to Waterfall Country is Melincourt. Since this waterfall again sits just outside the Brecon Beacons National Park it tends to get overlooked by tourists.

Located near the town of Resolven, a short, relatively flat gorge walk provides a peaceful visit to this secluded Welsh waterfall. The car park at the start of the walk is free to use.

There is another waterfall to the side of Melincourt waterfall and if you follow the upper trail from the car park there is also a smaller cascade found upstream from the main falls.

Resolven is just 15 miles from the seaside city of Swansea. Combine your waterfall walk with a visit to one of Swansea’s many beaches or a hike along the beautiful Gower Peninsula. Click here to discover 5 amazing Gower Peninsula walks.

6. Henrhyd Falls

At 27m tall, Henryd Falls is South Wales’ tallest waterfall. Henrhyd falls also has the accolade of being known as Batcave, since its appearance in the film The Dark Knight Rises.

Access to this waterfall is via a short (700m) but steep path from the National Trust car park near Coelgren. The path descends through dense forest to the riverside and provides access to the impressive Henryd Falls. There is even a path that leads behind this powerfall cascade (but sadly no batcave!)

Henryd is another waterfall on this list found in Waterfall Country. Waterfall Country is an area in the western part of the Brecon Beacons and has made it on to my list of top places to visit in Wales.

Top Tip: If you have the energy, a walk to Henrhyd Falls can be easily combined with a walk along the Elidir Trail as they are just a short drive away from one another.

Henrhyd falls is the tallest waterfall in South Wales

7. Sgwd yr Eira

Translating to Fall of Snow, Sgwd Yr Eira is probably the Brecon Beacons’ most famous waterfall and climax to the popular Four Falls walk. As the name suggests, on this walk you can view multiple waterfalls through taking various side trails, before continuing along the main path.

For a detailed guide on how to visit the Four Falls click here.

This walk starts at the National Trust car park at Cwm Porth (parking fees apply) and the big attraction of many who visit Sgwd Yr Eira is the ability to walk behind this powerful cascade. This is delightfully refreshing on hot summer days but should be avoided after heavy rain when the slippery rocks can become treacherous.

The walk is easy to follow and well signposted. When the river level isn’t too high, this is also a popular spot for wild swimming.

Sgwd yr Eira on the Four Waterfalls Walk is a popular waterfall in Wales
Discover more landscape photographs of Wales here

8. Caerfanell Falls

The Caerfanell falls is one of several waterfalls that can be enjoyed at Blaen y Glyn in the Brecon Beacons. There are two car parks (both free) which allow visitors to enjoy a short walk along the river Caerfanell, admiring multiple small waterfalls along the way.

For as easy walk, park at the lower car park and enjoy a gradual walk along the far side of the river which culminates at Caerfanell Falls.

The walk from upper Blaen y Glyn can be extended to include a hike of nearby Fan y Big or the Wellington Bomber Crash Site Memorial. Both are great mountain days in the Central Beacons that avoid the crowds of Pen y Fan.

For more great walks in the Brecon Beacons, see this guide.

Blaen y Glyn is one of the quieter waterfall areas in the Brecon Beacons

9. Conwy Falls (Rhaeadr y Craig Lwyd)

Conwy falls is a series of falls which cascade around a central rock. The name is a little deceiving since it’s not in fact found in the town of Conwy, but instead takes its name from the river along which it flows.

Found just outside Betws-y-Coed in Eryri (Snowdonia) National Park, the falls are set in the deep gorge of Fairy Glen, amongst 10 acres of ancient woodland. This waterfall in Wales is quite unusual because the flow of the river is split around a central island which will presumably will only become more pronounced over time.

There is a small entrance fee (£2) at the aptly named Conwy Falls Cafe to access the walking trail that loops down and around to a viewing point of Conwy Falls.

10. Aber Falls (Rhaeadr Fawr)

With a single drop totalling 37m, Aber Falls is worth every step of the 2km walk from the car park (parking fees apply). Aber Falls is referred to as Rhaeadr Fawr in Welsh, which literally translates to Big Waterfall. And it certainly is!

Aber Falls is located in North Wales near the village of Abergwyngregyn. Small lanes run from the village to several small, pay and display car parks. The gravel path that leads from the parking area is well maintained and once at the falls there are several viewpoints from which to admire it’s thunderous roar.

For a more adventurous mountain route to Aber Falls consider hiking from Bethesda, or for an even longer adventure hike over the High Carneddau from Pen yr Ole Wen, in the Ogwen Valley.

11. Pen y Fan’s Secret Waterfalls (Ffrwdgrech & Nant Sere)

Pen y Fan has many waterfalls falling along the rivers which flow from its peak, however there are two waterfalls to the north of the hill that stand out. (This is a 2 for 1 deal!)

Ffrwdgrech Waterfall

Tucked away on a single track road just north of Pen y Fan is Ffrwdgrech waterfall. Ffrwdgrech is a pretty little fall on the Nant Afon Llwch (river). There is just one small lay-by next to the bridge that overlooks the river, so access to this special place is very limited. Visiting this waterfall could be combined with a hike to the summit of the highest peak in the Brecon Beacons, Pen y Fan. 

Discover walking routes to Pen y Fan for all abilities in this guide.

Ffrwdgrech falls is a hidden gem waterfall in Wales
Ffrwdgrech falls

Nant Sere Cascades

The other secret waterfall on the north side of Pen y Fan involves a gorgeous 8km walk along Cwm Sere. Nant Sere Waterfalls are a series of cascades with two larger waterfalls set against the impressive backdrop of Cribyn mountain. Learn more about hiking to these waterfalls in this guide or watch the short video below.

12. Swallow Falls

  • Height: 9m
  • Accessibility: Easy
  • Starting Location: Betws y Coed

Swallow falls consists of two massive cascades along the Afon Llugwy in Snowdonia National Park. The easiest way to see Swallow Falls is via an entrance gate on the A5, which costs £2. There are several purpose built viewing platforms where you can observe both tiers of the waterfall.

However, the more interesting way to experience this beautiful cascade is via a walking trail on the north bank. The out and back trail begins in Betws-y-Coed and follows the Afon Llugwy for 3km, culminating in a view of this epic Welsh waterfall.

Betws-Y-Coed is also a great base for an adventure up Wales’ highest peak, Yr Wyddfa (Mount Snowdon). Discover the best hiking route to the summit of Snowdon in this ultimate guide.

Swallow Falls is one of the easiest waterfalls in Wales to visit

13. Rhaeadr Nantcol

Nantcol waterfalls are located near Llanbedr in North Wales and are accessed from Nantcol Waterfalls Campsite. Parking fees are paid to the campsite at their cafe.

The riverside walk instantly provides a beautiful view the gorge pictured below. Continuing upstream, the 20 minute walk ends at a large cascade which tumbles over a series of rocks.

The cascade is prefect for cooling off in on a warm Summer’s day and is a popular destination for visitors of the campsite. The walk is well signposted and easy to follow.

14. Rhaeadr Dolgoch

  • Height: Various, up to 10m
  • Accessibility: Moderate
  • Starting Location: Postcode LL36 9UW

The waterfall walk at Dolgoch is one of the finest on offer in Wales. This atmospheric gorge walk is located in the quieter region of Southern Snowdonia. This is an ideal, low-level walk to recover from a day spent hiking nearby Cadair Idris which is a classic hike in Snowdonia.

From the car park the riverside walk gradually ascends for 1km to a picnic site overlooking the uppermost cascade. Along the way there are two large, two-tiered waterfalls, as well as multiple smaller, pretty cascades.

The steps are quite steep and slippery in places so tread carefully.

If you love waterfalls, this Welsh waterfall walk is a must!

For more top things to see and do in Snowdonia, click here.

15. Cavern Cascade

Since this cascade is viewed from inside a cave, this is probably the most unique waterfall in Wales. Cavern Cascade is found on the Hafod Estate in Ceredigion.

The Hafod Estate provides multiple walking routes through its wooded landscapes, with fine views of multiple cascades, the best of which is arguably Cavern Cascade. Parking is free but trail maps can be purchased by making a small donation.

The trails are well maintained and easy to follow but I do suggest picking up a trail map.

Note: Rocks to the cave entrance have become unstable and entry is now not recommended until it is made safe. The waterfall can still be viewed by walking around the side of the cave.

Cavarn Cascade is the most unique waterfall in Wales

16. Tresaith Waterfall

  • Height: –
  • Accessibility: Easy
  • Starting Location: Tresaith Postcode SA43 2JH

Another unique waterfall in Wales and, in fact the world, is Tresaith Waterfall. Why is it unique I hear you ask? Well that’s because this waterfall falls directly onto a beach.

This little gem is located in west Wales, near Aberporth. There is limited parking at the beach so it’s best to park above the village in the dedicated parking fields. To view the waterfall, walk down to the beach and follow it around to the right. In just a few hundred meters you will see the waterfall tumbling down from the cliffs behind the beach.

After you’ve finished exploring pop into the Ship Inn for a drink or a bite to eat.

Tresaith Waterfall

17. Rhiwargor Waterfall

I only recently visited this wondrous waterfall and was blown away by the sheer size of it. To see this giant cascade there is a short walk along the valley floor from a dedicated car park. Very little effort for such a big reward!

Since Rhiwargor is located outside of Eryri National Park it is perhaps one of the lesser known waterfalls of North Wales but it’s certainly one of the most impressive. You can find this waterfall just off the northwest shores of Lake Vyrnwy.

Rhiwargor waterfall

18. The Devil’s Bridge Falls (Rhaeadr Mynach)

Plunging 90m over 5 steps this monster waterfall is a great addition to this list. The Devil’s Bridge Falls are found in mid Wales at the village called Pontarfynach (Devil’s Bridge). The waterfall is located on private land and so there is an admission fee to enter the site. 

Viewing the waterfall involves a walk which drops from top to bottom before looping back up and around to the top again. The walk isn’t long and will only take around 45 minutes, however there are a lot of rather large steps (700 we were told) which is why I list this walk as strenuous.

Along the walk there are plenty of places that offer differing views of the falls so be sure to have your camera fully charged.

19. Snowdonia’s Secret Waterfall

  • Height: –
  • Accessibility: Moderate
  • Starting Location: It’s a secret!

In southern Eryri there is a secret waterfall set within the cavernous remains of an old quarry. Accessing this waterfall requires a short hike (around 5km round trip) along an existing forestry trail before branching off the track to discover this hidden gem.

Take care clambering down to the cavern for a closer look of the falls as the rocks here are really slippery. However, once you’re there you’re likely to have the place all to yourselves, just as I did on my visit.

I won’t be the one to give away the exact location but there are plenty of blog posts written about how to find the waterfall. Suffice to say, if you’re visiting Dolgoch waterfalls you can easily add this to your day if you have the energy for two waterfall walks in a day.

Transport To These Waterfalls

Most of the waterfalls on this list are found in remote locations and are not serviced by public transport. The best way to visit the waterfalls is through using a car. For good deals on rental cars in the UK, try Rental Cars.

Essential Items For A Waterfall Walk In Wales

Discover everything I pack for an adventure in the Welsh countryside in this guide.

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Wales has an abundance of beautiful waterfalls. Discover the best waterfalls to visit on your trip to Wales

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Louise is an Adventure Tour Guide & Mountain Leader from South Wales. Through working as a tour guide and snowboard instructor, she has spent the last 15 years travelling Asia, Africa and the Americas. Louise is a published photographer and is currently based in the UK.

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