In brief
The Renaissance castle is associated with control of the important sea passage.
Useful to know
Kronborg in Helsingeur is located at the strait between Denmark and Sweden. Construction of the Renaissance castle began in 1574, and the fortifications were reinforced at the end of the 17th century. [1]
Before the facade details look at the map: the situation at a narrow water passage explains the strategic role. He then distinguished the palace spaces from the defensive units. The prominence of the place as Elsinore from Hamlet is a separate cultural link; it does not replace real building history. The castle should be read as both a residence and a fortified site.
Sources
For further detail and to check the information: