Porth Ceiriad From Wikipedia, the free encyclopedia Beach in Llanengan, Gwynedd, Wales 52°47′42″N 4°30′06″W / 52.7951°N 4.5016°W / 52.7951; -4.5016 Looking south-west towards Cilan Uchaf Farm Porth Ceiriad is a south-east facing beach and bay in the parish of Llanengan, near to Abersoch, in the county of Gwynedd, North Wales. It has several interesting geological features.[1][2][3] ↑ Porth Ceiriad The National Trust. Retrieved 25 January 2022 ↑ "Llyn Peninsula Geology on Llyn.info - Daeareg Pen Llyn ar Llyn.info". Llyn.info. Retrieved 14 December 2014. ↑ St Tudwal's peninsula grahamhall.org Retrieved 25 January 2022 This Gwynedd location article is a stub. You can help Wikipedia by expanding it.vte Related Articles~TimelinesTop QsFact Checks