Great Military Orphanage

The Garrison Church (German: Garnisonkirche) was a Protestant church in the historic centre of Potsdam. Built by order of King Frederick William I of Prussia according to plans by Philipp Gerlach from 1730 to 1735, it was considered as a major work of Prussian Baroque architecture. With a height of almost 90 metres (295 feet), it was Potsdam's tallest building and shaped its cityscape. In addition, the Garrison Church was part of the city's famous "Three Churches View" together with St. Nicholas Church and Holy Spirit Church. After it was damaged during the British bombing in World War II, the East German authorities demolished the church in 1968. After the German reunification the Garrison Church is currently being rebuilt as a centre for remembrance and reconciliation. The Garrison Church was an important place in the early modern History of Germany. Johann Sebastian Bach, Alexander I of Russia, Napoleon and others visited the building. In addition, it served as burial site of Frederick William I and his son Frederick the Great. Potsdam's first freely elected council members met in the Garrison Church, Lutheran and Reformed Protestants founded the Prussian Union of Churches in it, and classical concerts took place there. In Nazi Germany, the building was used for propaganda purposes; at the same time, many 20 July plotters belonged to the Garrison Church parish.

The Lange or Langer Stall (literally Long Stables) was a timber framed riding school and drill hall in Potsdam, built in 1734 under Frederick William I of Prussia. Almost all of it was destroyed in the Second World War, with the only survivor being the gateway facade commissioned by Frederick the Great and designed by Georg Christian Unger.

The Brandenburg Gate (German: Brandenburger Tor) on the Luisenplatz in Potsdam, not to be confused with the gate of the same name on Berlin's Pariser Platz, was built in 1770–71 by Carl von Gontard and Georg Christian Unger by order of Frederick II of Prussia. It stands at the western end of Brandenburger Straße, which runs in a straight line up to the Church of St. Peter and St. Paul. Previously, from 1733, there was another, simpler gate on the same spot, which resembled a castle gateway. Together with the city wall, a form of toll or excise barrier, and the other gates it was intended to prevent desertion and smuggling. Towards the end of the Seven Years' War, Frederick the Great had the old gate demolished and built, in its stead, this new Brandenburg Gate, as a symbol of his victory. For that reason the Brandenburg Gate resembles a Roman triumphal arch. Its prototype was the Arch of Constantine in Rome. The Roman influence of its architectural style can be seen, for example, in the double columns of Corinthian order as well as the design of the attic. A feature of the Brandenburg Gate is that it has two completely different sides, designed by two architects. Carl von Gontard designed the city side, his pupil, Georg Christian Unger, the field or countryside-facing side. Gontard made the city side as a rendered facade with Corinthian-style lesenes and trophies, Unger designed the field site in the style of the Arch of Constantine with Corinthian double-columns and ornamentation like the golden trumpets. The two side entrances for pedestrians were not added until 1843, under Frederick William IV, in order to cope with the increase in pedestrian traffic. At that time people had to pass the Brandenburg Gate if they wanted to make their way to the town of Brandenburg, hence the name. The gate leads walkers into the city centre pedestrian zone of Brandenburger Straße in an easterly direction up to priory church of St. Peter and St. Paul. Since the city wall was demolished around 1900 the Brandenburg Gate has been a free-standing structure.

The Leibniz Centre for Contemporary History Potsdam (German: Leibniz-Zentrum für Zeithistorische Forschung, abbreviated ZZF) is an interdisciplinary research institute focusing on the contemporary history of Europe, especially Germany, and member of the Leibniz Association.

Acht Ecken (Eight Corners) is the name of a former architectural ensemble in Potsdam, Germany. At the intersection of Schwertfegerstraße and Friedrich-Ebert-Straße, four identical baroque houses were built on the corner plots in 1771 by Bayreuth architect Carl von Gontard. Each building was designed with a concave facade towards the crossroads, resulting in eight corners in total. Today, only one of the four buildings is left. Friedrich-Ebert-Straße was turned into a wide traffic artery after World War II destructions, occupying the two eastern building sites. The southwestern property was rebuilt with a modern prefab concrete building in the 1960s.

The Green Gate (German: Grünes Gitter) in Potsdam is the main gateway into Sanssouci Park and is situated at the end of the avenue to Sanssouci Palace. This begins as one of three roads that radiate from the Luisenplatz square. The gate was designed by Ludwig Ferdinand Hesse and was put up in 1854 as part of the construction of the Church of Peace. Its name comes from the colour in which the gate was painted. Additional ornamentation is provided by individual bars and points being picked up in gold leaf. The iron gate bears the initials of Frederick William IV.

The Potsdam City Palace (German: Potsdamer Stadtschloss) is a building in Potsdam, Germany, located on the Old Market Square, next to the St. Nicholas' Church (Nikolaikirche). It was the second official residence (the winter residence) of the margraves and electors of Brandenburg, later kings in Prussia, kings of Prussia and German emperors. Heavily damaged in World War II and later dismantled by the East German communist regime, the partial reconstruction, with historic facades and a modern interior, was completed in late 2013. The building has since served to house the parliament of the federal state of Brandenburg.

Nauener Tor (Nauen Gate) is one of the three preserved gates of Potsdam, Germany. It was built in 1755 and is the first example of the influence of English Gothic Revival architecture in Continental Europe.

St. Nicholas Church (German: St. Nikolaikirche) in Potsdam is a Lutheran church under the Evangelical Church in Berlin, Brandenburg and Silesian Upper Lusatia of the Evangelical Church in Germany on the Old Market Square (Alter Markt) in Potsdam. The central plan building in the Classicist style and dedicated to Saint Nicholas was built to plans by Karl Friedrich Schinkel in the years 1830 to 1837. The tambour of the 77-metre-high church that towers above the roofs of the city was built later, from 1843 to 1850. Its construction was taken over by Ludwig Persius and, from 1845, Friedrich August Stüler. Towards the end of the Second World War, the church was hit during the British air raid on Potsdam and subsequently badly damaged by Soviet artillery fire. After many years of rebuilding the church was re-consecrated in 1981 by the Evangelical Parish of St. Nicholas, Potsdam, and, today, is open to visitors. In addition to the normal church services, concert events are also held in the church.

The Protestant Church of Peace (German: Friedenskirche) is situated in the Marly Gardens on the Green Fence (Am Grünen Gitter) in the palace grounds of Sanssouci Park in Potsdam, Germany. The church was built according to the wishes and with the close involvement of the artistically gifted King Frederick William IV and designed by the court architect, Ludwig Persius. After Persius' death in 1845, the architect Friedrich August Stüler was charged with continuing his work. Building included work by Ferdinand von Arnim and Ludwig Ferdinand Hesse also. The church is located in the area covered by the UNESCO World Heritage Site Palaces and Parks of Potsdam and Berlin. The cornerstone of the churchhouse was laid on 14 April 1845. The building was dedicated on 24 September 1848, though construction continued until 1854. The structure resembles a High Medieval Italian monastery.

The Roman Catholic Church of Ss. Peter and Paul is centrally located in the centre of Potsdam, and ends the Brandenburger Strasse to the east, at the western end of which is the Potsdamer Brandenburger Gate. The present church building was completed in 1870 and served equally the Potsdam parishioners (now part of the Archdiocese of Berlin) and the Catholic soldiers who were stationed in the city. Since 1992 it has had the status of a provost church.

The Constitutional Court of Brandenburg (German: Verfassungsgericht des Landes Brandenburg) is the third constitutional body of the State of Brandenburg, alongside the Landtag of Brandenburg and the Brandenburg State Government. As a constitutional court, it is responsible for deciding constitutional disputes.