Nantlle Valley
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The Nantlle Valley is an area in Gwynedd, North Wales, characterised by its numerous small settlements.
Nantlle Valley at sunset
The Nantlle Railway
Cilgwyn quarry
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Cilgwyn quarry is a slate quarry located on the north edge of the Nantlle Valley, in North Wales. It is one of the earliest slate quarries in Great Britain, having been worked as early as the 12th cen
The main pit at Cilgwyn in 2006
The ex-Cilgwyn steam locomotive "Lilla" shown visiting the Llanberis Lake Railway