Even today, the Penrhyn ... three years. Now, a new self-guided "Slate and Strikes" tour using coded HistoryPoints markers retells the story in Gwynedd. It uncovered tales of quarry spies, a ...
Sally Webster, from Chester, took to the skies over Penrhyn Slate Quarry, Gwynedd, Wales, on Tuesday. She flew down the 1.5km (1 mile) long and 500ft (152m) high line with her daughter Juliet ...