Cathedral of St Jean basically dates to the time-span between fourteenth and fifteenth century. It, however, incorporates various elements from previous Romanesque church relating to St-Jean-le-Vieux. Interior portion is beautifully decorated. ‘High’ altar of ‘white marble’ which dates to the seventeenth century is also worth watching. On the outer side of St-Jean, a chapel which contains expressive carved crucifix called ‘Devot Christ’ is located.