Monument to the March Dead

The Nietzsche Archive (German: Nietzsche-Archiv) is the first organization that dedicated itself to archive and document the life and work of the philosopher Friedrich Nietzsche, all sourced from Elisabeth Förster-Nietzsche, the philosopher's sister. The Nietzsche Archive was founded in 1894 in Naumburg, Germany, and found a permanent location at Weimar. Its history until the middle of the 20th century was closely tied to its founder and chief for many years, Elisabeth Förster-Nietzsche, the philosopher's sister. Though from its inception the archive came under much criticism for doctoring, or even forging, documents to support certain ideological purposes, the Archive was, until the end of the Second World War, a location of central importance for Nietzsche's reception in Germany. In the GDR it was affiliated with the Nationale Forschungs- und Gedenkstätten der klassischen deutschen Literatur in Weimar (National Research and Memorial Sites of Classical German Literature in Weimar), and formally dissolved in 1956. Its holdings were made accessible for western researchers, most notably Mazzino Montinari, who replaced the dubious old Archiv's Nietzsche editions with new ones. In the GDR, however, Nietzsche was still a forbidden author, with all of his works being banned. Since German reunification, the archive's holdings are in possession of the Stiftung Weimarer Klassik, now called the Klassik Stiftung Weimar. The archive's domicile, the Villa Silberblick, is now a museum.

The Russian Orthodox Chapel is a funerary chapel built in Weimar in 1860 for Grand Duchess Maria Pavlovna of Russia. It was constructed in the Historical Cemetery behind the Weimarer Fürstengruft, to which it is connected by an underground passage. Maria Pavlovna's coffin is located in the passage, with her husband Charles Frederick's coffin placed directly beside it. A spiral staircase leads to another underground connection to the Fürstengruft, though this is now closed by a metal plate.

The Klassik Stiftung Weimar (Classical Foundation Weimar) is one of the largest and most significant cultural institutions in Germany. It owns more than 20 museums, palaces, historic houses and parks, as well as literary and art collections, a number of which are World Heritage Sites.It focuses on the Weimar Classicism period, but also covers 19th and 20th century art and culture with properties associated with Franz Liszt, Friedrich Nietzsche, Henry van de Velde and the Bauhaus.Eleven of its properties are listed as part of the Classical Weimar World Heritage Site and the Haus am Horn is part of the Bauhaus and its Sites in Weimar, Dessau and Bernau World Heritage Site.The foundation was created on 1 January 2003 through the merger of the Stiftung Weimarer Klassik and the Kunstsammlungen zu Weimar. It was known from 2003 to 2006 as the Stiftung Weimarer Klassik und Kunstsammlungen. The Klassik Stiftung Weimar is a member of the Konferenz Nationaler Kultureinrichtungen, a union of more than twenty cultural institutions in the five new states of Germany which were formerly part of the German Democratic Republic.

The Bauhaus-Universität Weimar is a university located in Weimar, Germany, and specializes in the artistic and technical fields. Established in 1860 as the Great Ducal Saxon Art School, it gained collegiate status on 3 June 1910. In 1919 the school was renamed Bauhaus by its new director Walter Gropius and it received its present name in 1996. There are more than 4000 students enrolled, with the percentage of international students above the national average at around 27%. In 2010 the Bauhaus-Universität Weimar commemorated its 150th anniversary as an art school and college in Weimar. In 2019 the university celebrated the centenary of the founding of the Bauhaus, together with partners all over the world.

The Goethe House (Goethes Wohnhaus) is a building located in Weimar, Germany. It is the primary house lived in by the influential writer, poet, and statesman Johann Wolfgang von Goethe from 1782 to 1832 (although he did live in several others in the town). The house was built in 1709 by Georg Caspar Helmershausen. However, the rooms were personally redesigned by Goethe once he arrived in Weimar to reflect the ideals of the burgeoning Weimar Classicism movement, in which Goethe was especially prominent. Many of the original furnishings are still present in the house. Adjacent to the house is a garden, which primarily served to provide produce for Goethe's family, including asparagus, artichokes, apricots, and grapes. In 1817, Goethe extended the garden to the east and built a pavilion to store his mineral collection.The home serves as the main location of the Goethe-Nationalmuseum, and in 1998 it was inscribed on the UNESCO World Heritage List along with other buildings and sites associated with Weimar Classicism, because of their exceptional architecture and testimony to Weimar's influence as a cultural hub during the late 18th and 19th centuries.

Classical Weimar (German: Klassisches Weimar) is a UNESCO World Heritage Site consisting of 11 sites located in and around the city of Weimar, Germany. The site was inscribed on 2 December 1998. The properties all bear testimony to the influence of Weimar as a cultural centre of the Enlightenment during the eighteenth and early nineteenth centuries. A number of notable writers and philosophers lived in Weimar between 1772 and 1805, including Johann Wolfgang von Goethe, Johann Gottfried Herder, Friedrich Schiller, and Christoph Martin Wieland. These figures ushered in and participated in the Weimar Classicism movement, and the architecture of the sites across the city reflects the rapid cultural development of the Classical Weimar era.

The Deutsche Nationaltheater und Staatskapelle Weimar (DNT), or German National Theater and Weimar State Orchestra, is the most significant arts organization in Weimar. The institution unites the Deutsches Nationaltheater (German National Theater) with the Staatskapelle Weimar (Weimar State Orchestra). It plays on a total of six stages across the city. All sections of the theater and orchestra periodically give additional guest performances and appear in electronic media.

The Goethe-Nationalmuseum is a museum devoted to the German author Johann Wolfgang von Goethe, in the town of Weimar in Germany. Originally comprising the Goethe House, where Goethe lived intermittently for 50 years from 1782 to 1832, the museum was founded on 8 August 1885 as a result of the will of Goethe's last living heir, his grandson Walther von Goethe, who left the Goethe House to the state.After the Land of Thuringia was formed, the Goethe-Nationalmuseum, along with several buildings erected during the classical age and the Weimar palaces, became the property of Thuringia. In the 1920s, more Weimar buildings were assigned to the Goethe-Nationalmuseum. In 1953, these buildings became the property of the "Nationale Forschungs- und Gedenkstätten der klassischen deutschen Literatur in Weimar, NFG" (national research establishments and memorials of German classical literature in Weimar). Since October 1991, the Goethe-Nationalmuseum belongs to the "Klassik Stiftung Weimar" (foundation of Weimar classicism) which succeeded the NFG. It administers the main house and 22 other historical houses and museums throughout and around the Weimar municipal area.

The original Goethe–Schiller Monument (German: Goethe-Schiller-Denkmal) is in Weimar, Germany. It incorporates Ernst Rietschel's 1857 bronze double statue of Johann Wolfgang Goethe (1749–1832) and Friedrich Schiller (1759–1805), who are probably the two most revered figures in German literature. The monument has been described "as one of the most famous and most beloved monuments in all of Germany" and as the beginning of a "cult of the monument". Dozens of monuments to Goethe and to Schiller were built subsequently in Europe and the United States.Goethe and Schiller had a remarkable friendship and collaboration that was "like no other known to literature or art." Both men had lived in Weimar, and were the seminal figures of a literary movement known as Weimar Classicism. The bronze figures of the Goethe–Schiller statue are substantially larger than life-size; notably, both are given the same height, even though Goethe was nearly 20 cm shorter than Schiller.The figures were mounted on a large stone pedestal in front of the Court Theater that Goethe had directed, and that had seen premieres and countless performances of Schiller's plays. Goethe is on the left in the photograph, his left hand resting lightly on Schiller's shoulder. Goethe grasps a laurel wreath in his right hand, and Schiller's right hand is stretched out toward the wreath. Goethe wears the formal court dress of the era; Schiller is in ordinary dress.Four exact copies of Rietschel's statue were subsequently commissioned by German-Americans in the United States for the Goethe–Schiller monuments in San Francisco (1901), Cleveland (1907), Milwaukee (1908), and Syracuse (1911). 65,000 people attended the dedication of the Cleveland monument. A fifth copy of reduced size was installed in Anting, China, in 2006; Anting New Town is a "German-themed" town near Shanghai that was developed around 2000.

Tempelherrenhaus (House of the Templers) was a venue in Park an der Ilm, Weimar, Germany, which emerged in the 18th century. It was ruined during a bombing during the Second World War.

The University of Music Franz Liszt Weimar (in German: Hochschule für Musik Franz Liszt Weimar) is an institution of music in Weimar, Germany.

The Duchess Anna Amalia Library (German: Herzogin Anna Amalia Bibliothek) in Weimar, Germany, houses a major collection of German literature and historical documents. In 1991, the tricentennial of its opening to the public, the Ducal Library was renamed for Duchess Anna Amalia. Today, the library is a public research library for literature and art history. The main focus is German literature from the Classical and the late Romantic eras. The library was inscribed on the UNESCO World Heritage List as part of the Classical Weimar site because of its testimony to the global cultural importance of Weimar during the late 18th and early 19th centuries during the Weimar Classicism movement.In 2004 a fire destroyed the main wing and a substantial part of the collection; restoration of salvaged volumes lasted until 2015.