Stetten Castle was built around 1200, probably on a predecessor site, although there is no architectural evidence of this. At that time, the Knights of Stetten were vassals of the Hohenlohe family during the time of the Staufer dynasty.
The castle was first expanded around the year 1400. To better protect the inner castle against the increasingly common firearms, a moat was dug in front of the outer bailey. At the same time, a curtain wall with semi-circular flanking towers was erected. In the mid-15th century, the corner towers of the curtain wall were added in another construction phase.
In 1488, the Lords of Stetten became involved in a heated dispute with the Lords of Hohenlohe. During the course of this feud, the Hohenlohe forces besieged Castle Stetten and captured the outer bailey. After tough negotiations and the involvement of various mediators, the disputants peacefully reached an agreement, which is why there was no major damage or destruction of the castle.
The last addition was the baroque 'Outer House' in the outer bailey in 1716, which resembles a palace; this is likely why the present place name came into use. The last major structural alteration took place in 1870. At that time, the inner moat was partially filled, and the gatehouse was modified to allow carriages to enter.
Today Stetten castle is used for senior-friendly living.
References:The ancient Argos Theater was built in 320 BC. and is located in Argos, Greece against Larissa Hill. Nearby from this site is Agora, Roman Odeon, and the Baths of Argos. The theater is one of the largest architectural developments in Greece and was renovated in ca 120 AD.
The Hellenistic theater at Argos is cut into the hillside of the Larisa, with 90 steps up a steep incline, forming a narrow rectilinear cavea. Among the largest theaters in Greece, it held about 20,000 spectators and is divided by two landings into three horizontal sections. Staircases further divide the cavea into four cunei, corresponding to the tribes of Argos A high wall was erected to prevent unauthorized access into the theatron and may have helped the acoustics, but it is said the sound quality is still very good today.
Around 120 CE, both theaters were renovated in the Roman style.