Four Waterfalls walk: parking, route length and what to expect

The Four Falls Trail in Waterfall Country is a strenuous five-mile walk from Gwaun Hepste, with Natural Resources Wales estimating three to four hours. The two official starting car parks, Cwm Porth and Gwaun Hepste, charge £6 per car and take card payments only. Their facilities differ, so decide where to start before travelling.

Four Waterfalls walk parking: Cwm Porth or Gwaun Hepste?

Cwm Porth is the smaller car park, with toilets and a shop selling snacks, drinks and souvenirs, listed as open daily. Gwaun Hepste is larger but has neither toilets nor a shop. Bannau Brycheiniog National Park Authority manages both and publishes the £6 charge for summer 2026.

Neither car park is suitable for large vehicles such as motorhomes, coaches or caravans. Minibus groups should contact Cwm Porth. Follow road signs rather than relying on satnav, which the authority warns can send drivers along narrow lanes without passing places. If the car parks are full, choose another destination rather than parking on narrow roads or in nearby villages. Private farm overflow parking may open when ground conditions allow, but is not guaranteed.

How long is the Four Falls Trail?

From Gwaun Hepste, NRW’s current visitor page gives five miles, or 8km, and estimates about 40 minutes to the first waterfall. The main circular route follows red arrows on generally wide, mostly stone-surfaced paths with gentle gradients and a few steps. Green arrows mark the optional, out-and-back links to the waterfalls. These are narrow, unsurfaced and slippery, with many steps and particularly rough, rocky ground near the falls.

The official map names Sgwd Clun-gwyn, Sgwd Isaf Clun-gwyn, Sgwd y Pannwr and Sgwd yr Eira. Use its numbered posts and waymarkers to follow the route. The linked map carries older distance and grading information; the distance, time and overall strenuous grade in this guide follow NRW’s current visitor page. A map is not confirmation that every path is open.

Check work notices and prepare for steep paths

Tree harvesting and path improvements were listed as underway in Waterfall Country when checked on 13 September 2026. Follow signs and staff instructions, and keep away from machinery, lorries and timber stacks. Closures or diversions may affect a planned walk.

NRW advises checking the site and weather before leaving, carrying waterproofs, suitable footwear, enough food and water, and a charged phone. Tell someone your route and expected return time. Mobile coverage can be unreliable. Read the starting information panel and follow diversions even if no work is visible. For an inland emergency, call 999 and ask for the police, then Mountain Rescue. Do not put yourself at risk trying to help someone else.

A shorter alternative at Dinas Rock

Dinas Rock offers a different visit, not a shorter version of the complete Four Falls loop. Its free car park opens from 8am to 5.30pm or dusk, whichever is earlier, with an entrance barrier when closed and no overnight parking.

The Sgwd yr Eira Trail from there is a strenuous 3.9-mile, 6.3km return walk, estimated at two hours. The much shorter Sychryd Trail goes to cascades: 0.4 miles, 0.6km, there and back, with an estimated 20-minute duration. NRW grades it accessible for robust wheelchairs and buggies; that does not describe access to all four waterfalls. NRW also warns against entering the water, citing cold, deep, fast-flowing water, slippery rocks, currents and hidden hazards.