The Jewish community of Köln in the Middle Ages was one of the oldest and most important on German soil. Expression of the bloom time of the community in the Middle Ages was the construction of a synagogue and a mikvah (the ritual bath), a Talmud school, a hospital and a hostel.

The Nordstädter Badeanstalt in Hanover was a bathing establishment founded in the 19th century. Location was the Oberstraße 13[1] in the so-called " listed interest area" of the Hanover district Nordstadt.[2]

The synagogue in Obernbreit, a market in the Lower Franconian district of Kitzingen (Bavaria), was built in 1748. The profaned synagogue on Kirchgasse is a protected architectural monument.

The Judenhof Speyer was the central district of the medieval Jewish quarter of Speyer and was probably founded in 1090 by privileges of Emperor Hainrich IV. It consisted of the ritual and communal buildings of the medieval communal center. Thus, it was the second Jewish quarter of Speyer, a first Siendlungsbezirk was located in the suburb of Altspeyer, where the Jewish cemetery continued to be located. The Judenhof consisted of the synagogue (ca. 1100), the women's school (ca. 1250), the oldest preserved mikvah in Central Europe (ca.

The synagogue in Wörlitz, a district of the town of Oranienbaum-Wörlitz in the district of Wittenberg in Saxony-Anhalt, was built in 1789/90. The profaned synagogue is located on the eastern edge of the palace garden on an artificial hill and is a monument as part of the Wörlitz Park.