698-2372 - Porthor (Porth Oer) beach, where the sand whistles due to the unique shape of the grains, Llyn Peninsulal Gwynedd, North Wales, Wales, United Kingdom, Europe
698-2371 - Porthor (Porth Oer) beach, where the sand whistles due to the unique shape of the grains, Llyn Peninsula, Gwynedd, North Wales, Wales, United Kingdom, Europe