The parish church, originally Norman, was entirely rebuilt in granite in the 15th century. It is dedicated to St Ciricius and St Julitta. The tower is without buttresses or pinnacles and the south porch has battlements and a handsome tunnel-vault. It still has the Norman font (very similar to that at St Austell) and the east window is a monument to Silvanus Trevail, d. 1903. Near the church is a holy well (also 15th century). The Cornish Stannary Court of the Tinners' Parliament kept its records, seal and charter stored in a turret of the church tower. During the English Civil War these were removed to Lostwithiel and then disappeared.