Cwmorthin Waterfall drops through the mouth of the Cwmorthin valley above Tanygrisiau, near Blaenau Ffestiniog. A short, steep walk on loose slate tracks climbs beside it into a valley full of abandoned slate quarry ruins, with a lake and a ruined chapel further up. The old quarry here earned a grim...
10
Parking nearby
1
Food Spots nearby
3
Staycations nearby
Parking:
Food:
Staycations:
3 day, 7 overnight
Caffi Gwynant
Slate Mountain Cottage, Tanygrisiau Home, Tanygrisiau House
FAQ's/Things to Know
Where is Cwmorthin Waterfall?
North Wales contains this impressive industrial valley landscape near Blaenau Ffestiniog. Hikers usually follow the rising trail past the old slate workings to spot it.
What type of place is Cwmorthin Waterfall?
Cwmorthin Waterfall is a waterfall flowing over a slate hillside in North Wales.
When is the best time to visit Cwmorthin Waterfall?
Autumn offers the ideal conditions because heavy rain fully supercharges the flow. Clear winter days also provide wonderful crisp atmosphere across the old quarry mounds.
What can you do at Cwmorthin Waterfall?
Walking up the gravel track allows close views of the rushing stream. Photography enthusiasts routinely capture the contrast between the white water and dark rocks.
How long should I spend at Cwmorthin Waterfall?
Allocating roughly two hours gives ample time to explore the base and climb toward the lake. Serious walkers might want a longer stay to complete the full loop.
Where do I park at Cwmorthin Waterfall?
Vehicles use the ten available spaces nearby, which consist of three day and seven overnight spots. Full details are available on the UK Hidden Gems app.
Where can I eat near Cwmorthin Waterfall?
Caffi Gwynant provides an option to eat nearby, offering one spot in the wider area. Full details are available on the UK Hidden Gems app.
Where can I stay near Cwmorthin Waterfall?
Slate Mountain Cottage, Tanygrisiau Home, and Tanygrisiau House represent three choices available for a stay nearby. Full details are available on the UK Hidden Gems app.
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Last Updated:
02 July 2026



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