St. Florin' s Church is a triple-naved Romanesque pillared basilica (founded in the 12th century) with Gothic chancel (1350) on Roman tower. The original flat timber ceiling was renewed in 1708, and the squat towers were replaced in 1900 by pointed ones. Nearby is the city's oldest dwelling house.
Opposite, where the vicarage belonging to the Church of our Beloved Lady now stands, is the site where the central section of the Franconian royal court originally stood in the 6th century.
References:The Gravensteen is a castle in Ghent originating from the Middle Ages. The name means 'castle of the counts' in Dutch. Arnulf I (918–965), Count of Flanders, was the first to fortify this place, building a medieval bastion on this high sand dune, naturally protected by the river Leie and its marshy banks. This bastion consisted of a central wooden building and several surrounding buildings, also in wood.
In the early 11th century, the wooden building was replaced by a stone residence, consisting of three large halls that made up three storeys, connected by a stone stairwell. The monumental stone staircase, the light openings, the fireplaces built into the walls and the latrines were signs of considerable luxury and comfort in those days. There was probably also a tower.