Beethoven–Haydn–Mozart Memorial

The Siegesallee (German: [ˈziːɡəs.aˌleː], Victory Avenue) was a broad boulevard in Berlin, Germany. In 1895, Kaiser Wilhelm II ordered and financed the expansion of an existing avenue, to be adorned with a variety of marble statues. Work was completed in 1901. About 750m in length, it ran northwards through the Tiergarten park from Kemperplatz (a road junction on the southern edge of the park near Potsdamer Platz), to the former site of the Victory Column at the Königsplatz, close to the Reichstag. Along its length the Siegesallee cut across the Charlottenburger Chaussee (today's Straße des 17. Juni, the main avenue that runs east–west through the park and leads to the Brandenburg Gate). The marble monuments and the neobaroque ensemble were ridiculed even by its contemporaries. Berlin folklore dubbed the Kaiser Denkmalwilly (Monument Billy) for his excessive historicism. Moves to have the statues demolished were thwarted after the end of the monarchy in 1919. The Siegessäule and the figures were moved by the Nazi government to the Großer Stern in 1939 to allow for larger military parades. Some of the monuments were lost in the aftermath of the Second World War. The allied forces (the area later belonged to the British sector) had the avenue erased and the area replanted. In a symbolic act, the Soviet War Memorial (Tiergarten) was deliberately built in its path immediately after the end of the war. The remaining figures were repaired in the Spandau Citadel and some form part of the permanent exhibition Enthüllt – Berlin und seine Denkmäler which opened in April 2016. The avenue was reconstructed as a footpath in 2006.

Amazone zu Pferde ("Amazon on horseback") is an outdoor 1895 bronze equestrian statue by Prussian sculptor Louis Tuaillon, installed in Tiergarten in Berlin, Germany. The name of the artwork refers to the Amazon warriors, a nation of "all women" warriors of Iranian origin (related to Scythians and Sarmatians), who inhabited the regions around the Black Sea and Eurasian steppes from the 2nd millennium BC, until the start of the Early Middle Ages.

Kemperplatz is situated in the Tiergarten subdivision of the Mitte district in Berlin, Germany. It leads to Lennéstraße, Ben-Gurion-Straße, Tiergartenstraße, and connects to the Tiergarten Spreebogen Tunnel.

Aktion T4 (German, pronounced [akˈtsi̯oːn teː fiːɐ]) was a campaign of mass murder by involuntary euthanasia in Nazi Germany. The term was first used in post-war trials against doctors who had been involved in the killings. The name T4 is an abbreviation of Tiergartenstraße 4, a street address of the Chancellery department set up in early 1940, in the Berlin borough of Tiergarten, which recruited and paid personnel associated with Aktion T4. Certain German physicians were authorised to select patients "deemed incurably sick, after most critical medical examination" and then administer to them a "mercy death" (Gnadentod). In October 1939, Adolf Hitler signed a "euthanasia note", backdated to 1 September 1939, which authorised his physician Karl Brandt and Reichsleiter Philipp Bouhler to begin the killing. The killings took place from September 1939 until the end of the war in 1945; from 275,000 to 300,000 people were killed in psychiatric hospitals in Germany and Austria, occupied Poland and the Protectorate of Bohemia and Moravia (now the Czech Republic). The number of victims was originally recorded as 70,273 but this number has been increased by the discovery of victims listed in the archives of the former East Germany. About half of those killed were taken from church-run asylums, often with the approval of the Protestant or Catholic authorities of the institutions. The Holy See announced on 2 December 1940 that the policy was contrary to divine law and that "the direct killing of an innocent person because of mental or physical defects is not allowed" but the declaration was not upheld by all Catholic authorities in Germany. In the summer of 1941, protests were led in Germany by the bishop of Münster, Clemens von Galen, whose intervention led to "the strongest, most explicit and most widespread protest movement against any policy since the beginning of the Third Reich", according to Richard J. Evans. Several reasons have been suggested for the killings, including eugenics, racial hygiene, and saving money. Physicians in German and Austrian asylums continued many of the practices of Aktion T4 until the defeat of Germany in 1945, in spite of its official cessation in August 1941. The informal continuation of the policy led to 93,521 "beds emptied" by the end of 1941. Technology developed under Aktion T4, particularly the use of lethal gas on large numbers of people, was taken over by the medical division of the Reich Interior Ministry, along with the personnel of Aktion T4, who participated in mass murder of Jewish people. The programme was authorised by Hitler but the killings have since come to be viewed as murders in Germany. The number of people killed was about 200,000 in Germany and Austria, with about 100,000 victims in other European countries. Following the war, a number of the perpetrators were tried and convicted for murder and crimes against humanity.

The Memorial and Information Point for the Victims of National Socialist Euthanasia Killings (German: Gedenk- und Informationsort für die Opfer der nationalsozialistischen "Euthanasie"-Morde) is a memorial in Berlin, Germany to the victims of Nazi Germany's state-sponsored involuntarily euthanasia program. Over 70,000 people were murdered between 1940-41 under official order of Aktion T4. Despite the program's technical cessation in August 1941, the killings continued in state-run institutions and care facilities until Germany's surrender in 1945. This amounted to a death toll of approximately 300,000.

The Soviet War Memorial is one of several war memorials in Berlin, the capital city of Germany, erected by the Soviet Union to commemorate its war dead, particularly the 80,000 soldiers of the Soviet Armed Forces who died during the Battle of Berlin in April and May 1945.The memorial is located in the Großer Tiergarten, a large public park to the west of the city centre, on the north side of the east-west Straße des 17. Juni (17 June Street) in the Tiergarten locality.

The Berlin Musical Instrument Museum (German: Musikinstrumenten-Museum Berlin) is located at the Kulturforum on Tiergartenstraße in Berlin, Germany. The Museum holds over 3,500 musical instruments from the 16th century onward and is one of the largest and most representative musical instrument collections in Germany. Objects include a portable harpsichord once owned by Prussia’s Queen Sophie Charlotte, flutes from the collection of Frederick the Great, and Benjamin Franklin’s glass harmonica.

The Berliner Philharmonie (German: [bɛʁˌliːnɐ fɪlhaʁmoˈniː] (listen)) is a concert hall in Berlin, Germany, and home to the Berlin Philharmonic Orchestra. The Philharmonie lies on the south edge of the city's Tiergarten and just west of the former Berlin Wall. The Philharmonie is on Herbert-von-Karajan-Straße, named for the orchestra's longest-serving principal conductor. The building forms part of the Kulturforum complex of cultural institutions close to Potsdamer Platz. The Philharmonie consists of two venues, the Grand Hall (Großer Saal) with 2,440 seats and the Chamber Music Hall (Kammermusiksaal) with 1,180 seats. Though conceived together, the smaller hall was opened in the 1980s, some twenty years after the main building.

Henriette Herz Park (German: Henriette-Herz-Park) is a park near Potsdamer Platz in Berlin, Germany.

Der Rufer (lit. 'The Caller') is a bronze sculpture by Gerhard Marcks. One statue is installed in the Tiergarten in Berlin, Germany. Others are installed in Bremen, Germany, and Perth, Western Australia. The statue is of a barefooted man in a robe, cupping his hands to his mouth as if shouting, and is dedicated to victims and survivors of torture.

Tiergarten (German: [ˈtiːɐ̯ˌɡaʁtn̩] (listen), literally Animal Garden, historically for Deer Garden) is a locality within the borough of Mitte, in central Berlin (Germany). Notable for the great and homonymous urban park, before German reunification, it was a part of West Berlin. Until Berlin's 2001 administrative reform, Tiergarten was also the name of a borough (Bezirk), consisting of the current locality (Ortsteil) of Tiergarten (formerly called Tiergarten-Süd) plus Hansaviertel and Moabit. A new system of road and rail tunnels runs under the park towards Berlin's main station in nearby Moabit.

Mitte (German: [ˈmɪtə] (listen)) is the first and most central borough of Berlin. The borough consists of six sub-entities: Mitte proper, Gesundbrunnen, Hansaviertel, Moabit, Tiergarten and Wedding. It is one of the two boroughs (the other being Friedrichshain-Kreuzberg) which were formerly divided between East Berlin and West Berlin. Mitte encompasses Berlin's historic core and includes some of the most important tourist sites of Berlin like the Reichstag and Berlin Hauptbahnhof, Checkpoint Charlie, Museum Island, the TV tower, Brandenburg Gate, Unter den Linden, Potsdamer Platz, Alexanderplatz, the latter six of which were in former East Berlin.