Built around 1150 by Guy III le Bouteiller de Senlis, Château de Montépilloy dominates the county of Senlis, thanks to its formidable keep, probably the highest of the royal domain at the time of its construction (around 1190-1200).
Testimony of a prestigious medieval past, the remains of the fortified castle include, in addition to the keep, an enclosure with a polygonal moat, an entrance gate through which one accesses the farmyard, a curtain wall with machicolation connecting the keep to the stately home and its semi-circular flanking tower.
The castle and its seigneury belonged to a succession of historical figures, each close to a king of France. The castle is open to the public
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.