Penrhos Feilw Standing Stones
... that the Penrhos Feilw Standing Stones are a bit of a mystery?
... that the <b id="mwAkA"><a href="./Penrhos_Feilw_Standing_Stones" id="mwAkE" rel="mw:WikiLink" title="Penrhos Feilw Standing Stones">Penrhos Feilw Standing Stones</a></b> <i id="mwAkI">(pictured)</i> are a bit of a mystery?