Portal:Wales/Selected article/24

St Cristiolus's Church, Llangristiolus is a medieval church near the village of Llangristiolus, in Anglesey. The village, about 1 mile (1.6 km) from the building, takes its name from the church. Reputedly founded by St Cristiolus in 610, the present building dates from the 12th and 13th centuries. Alterations were made in the 16th century, when the large east window in Perpendicular style was added to the chancel – a window which has been described by one guide to the buildings of north Wales as "almost too big to fit" in the wall. Some restoration work took place in the mid-19th century, when further windows were added and the chancel was largely rebuilt.

The church is still in use for weekly Sunday services (in Welsh and English), as part of the Church in Wales, and is one of four churches in a combined parish. It is a Grade II* listed building, a national designation given to "particularly important buildings of more than special interest", in particular because of its age and the east window. The church contains a decorated font from the 12th century, as well as memorials from the 18th, 19th and 20th centuries. Richard Owen, a 19th-century Calvinistic Methodist minister from Llangristiolus, is buried in the graveyard.