
St. Mary’s Church dates back to the 13th century and was built by the Cistercian Monks of Maenan Abbey. The Church is located in the North-Eastern corner of a large Roman fort called Canovium, which was built much earlier in 75AD. Legend suggests that the fort lasted long after Roman withdrawal. In the 6th century, it was occupied by the King of Gwynedd Rhun ap Maelgwn, hence the name Cae-rhun.