Sited in the heart of the walled medieval city, St Audoen's Church is the only remaining medieval parish church in Dublin. It is dedicated to St Ouen the 7th-century bishop of Rouen and patron saint of Normandy. The Guild Chapel of St Anne houses an award-winning exhibition on the importance of St Audoen's Church in the life of the medieval city. As this site is managed by the OPW, school tour visits are permitted free of charge provided certain conditions are met.