Llandaff Cathedral is the seat of the Bishop of Llandaff (of the Church in Wales), situated in the suburb of Llandaff in the city of Cardiff, the capital of Wales. It is dedicated to Saint Peter and Saint Paul, and also to three Welsh saints: Dyfrig, Teilo and Euddogwy. It is one of the oldest Christian sites in Britain, being founded by St Dyfrig in the sixth century. The present cathedral dates from 1107.
