Staatliche Bücher- und Kupferstichsammlung Greiz
The Sommerpalais (Summer Palace), one of the earliest classical buildings in Thuringia, is regarded as nationally significant. Henry XI. Reuß Aelterer line (1722-1800) had the castle built from 1769.
Since 1922, the Sommerpalais houses the Staatliche Buch- und Kupferstichsammlung and since 1975 the cartoon collection SATIRICUM. Several exhibitions a year show exhibits from the three collections.