Riserva naturale statale Abbadia di Fiastra

Built between the end of the 18th and the beginning of the 19th century, it is situated on the southern side of the monastery where once there were the heated hall called "calefactorium", where the monks used to stay when it was very cold, the refectory, and the kitchen. It is exactly in this palace where the marques Bandini, which became afterwards princes, lived.
Inspired to characteristic neoclassical motifs, the façade of the building facing the Park is remarkable: it is severe with a characteristic brickwork "ashlar" remarking the ground floor. Within it, where there are several frescoes and decorations, there are the offices of the Foundation Giustiniani Bandini and of Fiastra Abbey Nature Reserve.