Mirów Castle was the residence of the House of Myszkowski. Designed and built in between 1585-1595 by Santi Gucci, by on order of the Bishop of Kraków Piotr Myszkowski. During the first quarter of the 18th century, the castle went into the hands of the Wielkopolski family, and was reconstructed in a Baroque style.
Currently the castle is housing the Wincenty Witos Institution and an Agricultural School. There is a museum in the castle.
References:The Church of St Donatus name refers to Donatus of Zadar, who began construction on this church in the 9th century and ended it on the northeastern part of the Roman forum. It is the largest Pre-Romanesque building in Croatia.
The beginning of the building of the church was placed to the second half of the 8th century, and it is supposed to have been completed in the 9th century. The Zadar bishop and diplomat Donat (8th and 9th centuries) is credited with the building of the church. He led the representations of the Dalmatian cities to Constantinople and Charles the Great, which is why this church bears slight resemblance to Charlemagne's court chapels, especially the one in Aachen, and also to the Basilica of San Vitale in Ravenna. It belongs to the Pre-Romanesque architectural period.
The circular church, formerly domed, is 27 m high and is characterised by simplicity and technical primitivism.