Visiting Waterfall Country

The sound of water rushing, gurgling and dripping over stone fills the ears. This is a place of movement, colour and sound, our Celtic rainforest.

Nestled into the southern slopes of the Fforest Fawr massif, west of Merthyr Tydfil, Waterfall Country is one of the most beautiful and popular parts of the Brecon Beacons National Park and the Fforest Fawr Geopark, with steep, tree-lined gorges and an abundance of tumbling water.

Known in Welsh as Coed-y-Rhaeadr (Wood of the Water), Waterfall Country lies within the triangle formed by the villages of Hirwaun, Ystradfellte, and Pontneddfechan. Here, old red sandstone and a long belt of outcrop limestone have created a highly distinctive environment of wooded gorges, caves, swallow holes and waterfalls.

The Rivers Mellte, Hepste, Pyrddin and Nedd-Fechan, tributaries of the River Neath, have their headwaters in the Fans, the old red sandstone mountains further north, and wind their way south through Waterfall Country via steep-sided, tree-lined gorges.

The area contains two Sites of Special Scientific Interest and a Special Area of Conservation with fine specimens of sessile oak and ash trees and over 200 species of mosses, liverworts, and ferns. It is also of historical significance, as it contains the legacy of man’s attempts to make a living from this landscape. It receives around 160,000 visitors a year, including walkers, outdoor groups, photographers, climbers, cavers and canoeists.

The most famous waterfall is Sgwd-y-Eira, the Snow Waterfall, on the River Hepste, where a natural path leads right behind the curtain of water.

Top five things to do in Waterfall Country


    Much of Waterfall Country is open access land, which means the general public is free to explore it on foot. However, for safety reasons and to minimise erosion, please stick to the paths – there are around 25 miles of them. You can enjoy the waterfalls, streams and the woodland scenery, spot plants, insects and birds, or discover the remains of mines, quarries, kilns and a gunpowder factory with the help of our audio guides.

  2. Gorge-walking
    The combination of rocky gorges and fast flowing water makes Waterfall Country an exciting and challenging location to explore. Adventurous activities like gorge-walking should only be undertaken as part of an organised group with suitable equipment and training. Groups require permission to operate in the area, and should follow a code of conduct to minimise the environmental impact of their activities. The South Wales Outdoor Activity Provider Group ( can provide information.

  3. Caving
    Porth-yr-Ogof cave, a single cave with over 1.5 miles of passages under the valley floor of the River Mellte, can be accessed from Cwm Porth car park, where there are basic toilets, changing facilities and a small shop selling snacks and drinks. The Nedd Fechan caves and the silica mines near Craig-y-Ddinas are visited by more experienced cavers.

  4. Canoeing and kayaking
    The rivers in this area are accessible to all and offer some of the best whitewater canoeing in Wales. Conditions are usually grade 4 or grade 5 and are suitable for experienced paddlers only. The Mellte and Hepste are used by canoeists wanting to practise their skills on waterfalls with a drop of 3m or more.

  5. Rock climbing
    The Dinas Rock area is one of only two areas within the Park where rock outcrops suitable for sport climbing, top-roping and bouldering are to be found. The main face of Craig-y-Ddinas in the car park is suitable for learners, and there are several bolted sports routes for more experienced climbers to be found up the Sychryd.

Looking after yourself and the countryside

Waterfall Country is a fragile landscape that can be easily damaged by the large numbers of people that visit. Follow these guidelines and with your help we can keep this place unspoilt
for future generations.

Keep on the waymarked paths – they will offer you the safest route.

If you bring it here, take it home – litter can spoil everyone’s visit.

Watch where you step! – plants, especially mosses, are fragile and slow growing and easily trampled.
Fires are devastating, leave standing and fallen trees for the wildlife.
Peace and quiet are appreciated by the local residents, both people and animals.

We care about you too, so please: 
    Remember to wear sturdy footwear; the walking trails can be steep and slippery underfoot. Be aware of                               unguarded steep drops, especially when taking photos.
Don’t be tempted to swim in the water – it can be cold and fast flowing. Even the strongest swimmers have been known to get into trouble.
Mobile phone coverage is unreliable in Waterfall Country. Emergency phones and phone boxes are indicated on the map overleaf. For walking, rock climbing or caving accidents call Police on 999 or 112 and ask for Mountain Rescue.


How to get here

At Glyn-Neath, follow the signs on the B4242 for Pontneddfechan. In the village, head straight on along Dinas Road for Dinas Rock car park, or turn left and drive uphill to follow the road to Pont Melin-Fach car park. There is also a car park at Gwaun Hepste near Ystradfellte, and small car parks at Cwm Porth and at one of the entry points to the path to Sgwd Clun-Gwyn.

Nearest villages

Pontneddfechan, Ystradfellte and Penderyn are within Waterfall Country.