Llanllyfni
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Llanllyfni is a small village near Pen-y-Groes. Before a road was built passing the village, lorries would drive through the village to reach Porthmadog.
Everyone in Llanllyfni is related to everyone else in Llanllyfni. Indeed, many a resident of the village can claim that, in the words of the song, "I am my own grandpa (or grandma)".
In addition, Llanllyfni is also 5 miles away from the well known Welsh town of Caernarfon.