Penygroes or Pen-y-groes may refer to any of several places in Wales:
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Penygroes, Gwynedd
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Penygroes railway station
Penygroes railway station was located in Penygroes, Gwynedd, Wales.
The narrow gauge, horse-drawn Nantlle Railway had a station near the site from 1856. From the outset timetables appeared regularly in the "Carnarvon & Denbigh Herald" and in ...
, a former station in the town
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Penygroes, Pembrokeshire
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Pen-y-groes, Carmarthenshire
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