The wooden Orthodox church was built in 1752-1755 on the initiative of Russian sailors. St. Simeon's is the second Orthodox church to have sprung up as part of the suburban building boom that followed the Great Northern War.
The building was seriously damaged during the Soviet period, when it was turned into a sports hall. During this time it also lost its bell tower and onion dome. Fortunately the church was restored after Estonia regained independence, and since 2001, an Estonian Orthodox congregation has once again been active here.
Reference: Tallinn Tourism
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.