Greetsiel Castle, Medieval castle in Greetsiel, Germany.
Greetsiel Castle is a stone fortification with three main sections linked by a central entrance, featuring Renaissance-style windows throughout. Beneath the structure lies a barrel-vaulted cellar that dates to the 14th century, an example of medieval construction skill.
Built between 1362 and 1388, the castle was constructed by the Cirksena family after leaving their previous home at Appingen. In the 17th century, Brandenburg military forces besieged and occupied it, keeping a garrison there for decades.
The castle reflects the rise of the Cirksena family, whose growing power shaped the region for generations. Walking through the rooms, you can sense how this building once symbolized their authority over the surrounding lands.
The castle now serves as an office and event space, managed by the Ländliche Akademie Krummhörn-Hinte organization. Since it functions as a working facility, visitors should confirm opening times and access availability before planning a visit.
The castle exists because of a practical problem: the Cirksena family abandoned their previous base due to water and flooding issues at that location. This forced relocation led them to build a new stronghold that better withstood the harsh coastal environment.
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