Palais Obizzi

The Hofkriegsrat (or Aulic War Council, sometimes Imperial War Council) established in 1556 was the central military administrative authority of the Habsburg monarchy until 1848 and the predecessor of the Austro-Hungarian Ministry of War. The agency was directly subordinated to the Habsburg emperors with its seat in Vienna.

Judenplatz (German, 'Jewish Square') is a town square in Vienna's Innere Stadt that was the center of Jewish life and the Viennese Jewish Community in the Middle Ages. It is located in the immediate proximity of Am Hof square, Schulhof, and Wipplingerstraße. It exemplifies the long and eventful history of the city and the Jewish community focused on this place. Archaeological excavations of the medieval synagogue are viewable underground by way of the museum on the square, Misrachi-Haus. Two sculptural works, a carved relief and several inscribed texts are located around the square that all have subject matter relating to Jewish history. One of these sculptures is a statue of Gotthold Ephraim Lessing. The other is a memorial to Austrian Holocaust Victims, a project based on an idea of Simon Wiesenthal and unveiled in 2000. Created by British artist Rachel Whiteread, the memorial is a reinforced concrete cube resembling a library with its volumes turned inside out. The Austrian Supreme Administrative Court has its seat on the square.

The Judenplatz Holocaust Memorial (German: Mahnmal für die 65.000 ermordeten österreichischen Juden und Jüdinnen der Shoah, lit. 'Memorial to the 65,000 Austrian Jews who were Murdered in the Shoah') also known as the Nameless Library stands in Judenplatz in the first district of Vienna. It is the central memorial for the Austrian victims of the Holocaust and was designed by British artist Rachel Whiteread.

Vindobona (Latin pronunciation: [wɪnˈdɔbɔna]; from Gaulish windo- "white" and bona "base/bottom") was a Roman military camp (or castra) in the province of Pannonia, located on the site of the modern city of Vienna in Austria. The settlement area took on a new name in the 13th century, being changed to Berghof, or now simply known as Alter Berghof (the Old Berghof).Around 1 AD the kingdom of Noricum was included in the Roman Empire. Henceforth, the Danube marked the border of the empire, and the Romans built fortifications and settlements on the banks of the Danube, including Vindobona with an estimated population of 15,000 to 20,000.

The Innere Stadt (German pronunciation: [ˈɪnərə ʃtat] (listen); Central Bavarian: Innare Stod) is the 1st municipal district of Vienna (German: 1. Bezirk) located in the center of the Austrian capital. The Innere Stadt is the old town of Vienna. Until the city boundaries were expanded in 1850, the Innere Stadt was congruent with the city of Vienna. Traditionally it was divided into four quarters, which were designated after important town gates: Stubenviertel (northeast), Kärntner Viertel (southeast), Widmerviertel (southwest), Schottenviertel (northwest).The Ringstraße circles the Innere Stadt along the route of the former city walls. The first district is, with a workforce of 100,745, the largest employment locale in Vienna. This is partially due to tourism, as well as the presence of many corporate headquarters due to the district's central location.

The Peterskirche (English: St. Peter's Church) is a Baroque Roman Catholic parish church in Vienna, Austria. It was transferred in 1970 by the Archbishop of Vienna Franz Cardinal König to the priests of the Opus Dei.

The Hohe Brücke (High Bridge) is a bridge across the Tiefer Graben (Deep Ditch) in Innere Stadt, Vienna, Austria. It links the two parts of Wipplingerstraße, which used to be separated by a brook. For a long time there has been a lottery next to the bridge, and many people in Vienna remember their old advertising slogan, Über die Hohe Brücke führt der Weg zum Glücke ("Across the High Bridge leads the path to luck"). The current bridge was designed by Josef Hackhofer and built in 1903–04.

The Alte Rathaus (Old Council House) is a building in central Vienna, located at Wipplingerstraße 8, 1st District.

The Graben is one of the most famous squares in Vienna's first district, the city center. It begins at Stock-im-Eisen-Platz next to the Palais Equitable, and ends at the junction of Kohlmarkt and Tuchlauben. Another street in the first district is called Tiefer Graben (deep ditch). It is crossed by Wipplinger Straße by means of the Hohe Brücke, a bridge about 10 meters (33 ft) above street level.

The Deckergasse is a narrow lane (German: -gasse), in the Meidling district of Vienna, Austria, stretching from the Assmayergasse in the west to the Längenfeldgasse in the east. It was named in 1909, when the area around it was being developed, in honour of the Viennese portrait artist Georg Decker (1818–1894). The official record published by Karl Lueger, Mayor of Vienna, described him as "the outstanding Viennese painter (hervorragenden Wiener Maler)" and noted that the Deckergasse began near the end of Canalettogasse, named after Canaletto.As a pedestrian way (Fußweg), the Deckergasse crosses the Wilhelmsdorfer Park, popularly known as the Decker Park, which it divides, and the only significant building on it is a school, now called the Volksschule Deckergasse, or Parkschule VS Deckergasse, at number 1. When the park was redesigned in 1990, the Deckergasse was left open and was integrated into it.The Deckergasse is near the Längenfeldgasse station of the Vienna U-Bahn.

Dorotheergasse is a narrow lane (German: -gasse), terminating at the Graben to the north and Augustinerstraße to the south, part of the Old Town district of Vienna, Austria. It is named for the monastery of St. Dorothea, Dorotheerkloster. Dorotheergasse is home to Dorotheum, one of the world's oldest auction houses. The Jewish Museum Vienna is also located in Dorotheergasse.

Palais Esterházy is a baroque palace in Vienna, Austria, owned by the noble Esterházy family. It houses a famous and popular restaurant in the former wine cellars, called Esterházykeller. The Palace is one of two with the same name in Vienna. This particular Palais Esterházy is on Wallnerstraße (the other one is on Kärntner Straße). At one time there were 14 different properties on this site. The first prince began building between 1685 and 1695. It was between 1806 and 1820 that it got the appearance we know today. In the 20th century, the family hardly used it. After renovations in the post World War II period, most parts were leased out.