Heritage Open Day: Explore this historic Grade II Listed church (11-15C). The clock was installed in 1818, and has a most unusual 20 ft. pendulum. Visitors will receive a warm welcome to this Grade II listed church. There will be an opportunity to visit the bell-ringing chamber and see the 200-year-old clock. Registers held in the church and liturgical vestments will be on display. The grave of Blind Jack of Knaresborough can be found in All Saints' Churchyard. Children's activities and refreshments will be available.