SOUTHERN ERYRI / WATERFALL WALK / COMPLETE ROUTE

Rhaeadr Dolgoch Falls Circular Trail

Follow a tumbling stream through a mossy wooded ravine to three magnificent waterfalls. The Rhaeadr Dolgoch Falls circular walk is short enough for a relaxed outing, but steep steps, rocky paths and plenty of places to stop make it feel like a proper little adventure.

Open the full route map Follow the route

DistanceAbout 1.4 miles / 2.3 km

DurationAllow 1-1.5 hours

StartDolgoch Falls pay-and-display car park beside the B4405, near Tywyn, Gwynedd. Grid reference: SH 650 046.

FinishDolgoch Falls car park beside the B4405

At a glance

Why this walking route is worth doing

Rhaeadr Dolgoch, better known as Dolgoch Falls, is a series of three waterfalls hidden inside a wooded ravine near Tywyn. The water tumbles down the Nant Dol-góch beneath ferns, mossy rock and tall trees, with the biggest cascades looking particularly impressive after rain.

The circular trail is only around 1.4 miles, but this is not a flat park walk. Beyond the lower falls, the path becomes steep and includes plenty of steps, roots, rock and muddy ground. Take your time and allow at least an hour, longer if you want photographs, a picnic or a good look at each level.

The falls are free to visit, with donation boxes helping to look after the estate. You can drive to the B4405 car park, catch a local bus to the stop in the car park, or turn the visit into a memorable day by travelling to Dolgoch Station on the Talyllyn Railway.

Dolgoch Falls circular walk at a glance

Route type: Short circular woodland waterfall walk
Distance: About 1.4 miles / 2.3 km
Time: Allow 1-1.5 hours
Start and finish: Dolgoch Falls car park beside the B4405
Terrain: Firm lower path, stone steps, woodland tracks, roots, rock and mud
Main highlights: Lower, middle and upper falls, the wooded ravine, railway viaduct, picnic area and Dolgoch Station

The trail follows the stream into the ravine, visits all three levels of the falls and uses the signed woodland return to complete the circuit. Several paths meet around the falls and railway, so use the interactive map, follow the signs on site and never cross the railway except at an authorised crossing.

Important: Water levels and path conditions can change quickly after heavy rain. If a path is closed, damaged or too slippery, turn around and return by the safe route you have already used.

Mapped and ready

See the real route before you set off

Open the interactive map before setting off and save an offline map for the walk.

Open the map in a new tab

Step-by-step directions

Follow the route

Car park to the ravine entrance

Leave the B4405 car park on the wide path running beside The Dolgoch. Continue to the large metal gate at the entrance to the ravine. The stream and woodland quickly hide most of the road, and the route begins to feel wonderfully tucked away.

Under the railway and towards the lower falls

Take the signed path for the falls and continue beside the water. The lower approach uses the firmer path beneath the railway viaduct. Keep to the official route and watch for trains around Dolgoch Station, even when the railway appears quiet.

Lower Dolgoch Falls

The lower falls provide the gentlest part of the outing and a good first view into the ravine. Stop at the proper viewing area, keep children close beside the water and resist climbing onto wet rocks. The route becomes much steeper after this point.

Climb towards the middle falls

Follow the signed stepped path uphill through the trees. Take your time because the stone, roots and exposed rock can be slippery, especially after rain. Stay on the main path when smaller tracks appear and give people coming downhill room to pass.

Middle falls and the rocky woodland

The middle section feels deeper and wilder, with the stream squeezing between rock and trees. Pause only where the path is wide enough. Cave-like recesses and old cuttings can be seen around the route, but do not enter anything closed, unstable or unsigned.

Upper Dolgoch Falls

Continue climbing on the marked trail to the upper falls. This is the highest and roughest part of the route, but the view of water dropping through the wooded gorge is worth the effort. Picnic tables near the upper section make this a good place to stop before beginning the return.

Take the signed circular return

From the upper section, follow the signed circular return through the woodland rather than taking an unmarked shortcut. The path descends over uneven ground and eventually works back towards the railway and lower ravine. Descend carefully because wet leaves can hide slippery rock and roots.

Dolgoch Station and the lower path

Where the route reaches the station area, use only the designated paths and crossing. If trains are running, this is a lovely place to pause and watch the railway. Composting toilets and a covered waiting shelter are available at the station.

Return to the car park

Follow the signs from the station and lower falls back towards the ravine entrance. Pass through the metal gate, continue beside The Dolgoch and return to the B4405 car park where the walk began.

Bookable experiences

Activities that fit this guide

Ideas for another day or a longer break. Allow a separate day for these tours; do not plan them after this walk.

Things to do around Dolgoch, near Tywyn, Gwynedd

Dolgoch, near Tywyn, Gwynedd

Make more of your time in this corner of Wales with a heritage railway journey, a guided Eryri experience or another carefully chosen local activity. Check the latest location, availability and travel time before booking.

See activities

Activity links are affiliate links. Days Out Now may earn a commission at no extra cost to you. Check the provider’s current description, location and terms before booking.

Useful overnight bases

Places to stay near the route

Stay near Dolgoch, near Tywyn, Gwynedd

Tywyn, Gwynedd, Wales, United Kingdom

Find somewhere to stay near Dolgoch Falls →

Accommodation links are affiliate links. Days Out Now may earn a commission at no extra cost to you. Prices and availability are set by the booking provider.

Before you go

Practical information

Footwear and conditions

Wear walking shoes or boots with a reliable grip. The waterfalls often look their best after rain, but that is also when the steps, rocks and roots are at their most slippery. Carry a waterproof, take the climbs steadily and do not stand on wet rocks beside the water.

Parking and entrance

The large tarmac pay-and-display car park is beside the B4405. Access to the falls is free, although donation boxes help support the estate. Parking charges can change, so check the machine and signs rather than relying on an old price found online.

Toilets and refreshments

Composting toilets with ramped access are available at Dolgoch Station, although the railway states that they are not wheelchair accessible. Cold tap water there is not suitable for drinking. Refreshments may be available at The Dolgoch beside the car park, but check current opening before relying on it.

Arriving by train or bus

Dolgoch Station on the Talyllyn Railway is around 200 metres from the start of the trail, with signs directing passengers towards the falls. Train services are seasonal, so check the timetable and make sure there is a suitable return service. The G24 bus also serves Dolgoch Falls, and the bus stop is in the B4405 car park. Always check the current timetable before setting out.

Dogs

Dogs are welcome, but keep them under close control around the railway, steep drops, water and other visitors. Use a lead where the path is narrow or busy, and take waste home if a bin is not available.

Children, pushchairs and accessibility

The walk can be a brilliant family adventure for children who are steady on steep steps and rough ground. Adults should supervise closely beside the stream and waterfalls. The complete circular trail is not suitable for ordinary pushchairs or most wheelchair users.

The initial route to the lower falls is the most accessible part. A wide, firm path runs beside the stream and beneath the viaduct, but the official access information warns that the route then becomes very steep. Visitors with particular access needs should check the Talyllyn Railway access statement before travelling.

Protecting the ravine

Stay on the established paths, take litter home and avoid disturbing plants around the water. Do not enter closed caves or scramble beside the falls. A photograph is never worth a fall into fast water.

Parking

Use the large pay-and-display car park beside the B4405 and The Dolgoch. It has a tarmac surface and four designated disabled spaces. Check the signs for the current charge when you arrive.