The ruins of the Abbey of St Mary, stand at the northern end of Bardsey Island, south-west of the Lleyn Peninsula, in Gwynedd, Wales. The site has had religious importance from at least the 6th centur

Bardsey Island, known as the legendary "Island of 20,000 Saints", is located 1.9 miles off the Llŷn Peninsula in the Welsh county of Gwynedd. The Welsh name means "The Island in the Currents", while i