In the location's words:

Friedrichsplatz in Kassel is a central, spacious square in the heart of the city, surrounded by important cultural institutions such as the Fridericianum, the documenta-Halle and the Kassel State Theater. It borders the Karlsaue state park and plays an important role in the city's history. It is particularly well known as the main exhibition venue for documenta, one of the world's leading exhibitions of contemporary art. The square offers space for art installations as well as for recreation and is a cultural center of Kassel.