The Château de Gien was built in the 15th century for Anne of France. Guests included King Francis I of France, King Henry II of France, Queen consort Catherine de' Medici, King Charles IX of France, Queen consort Anne of Austria and King Louis XIV of France.
It has belonged to the French government since 1823. During World War II, it was bombed in 1940 and later restored. It is home to a museum about hunting.
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.