Klapsmühl' am Rathaus

The Reiss Engelhorn Museum, or Reiss-Engelhorn-Museen (rem for short), is a museum in Mannheim, Germany. It has an exhibition area of 11,300 square metres (122,000 sq ft), and houses around 1.2 million objects.

The Angel of Peace in Mannheim is a memorial for the victims of Nazi Germany and the Second World War, which was created in 1951/52 by the sculptor Gerhard Marcks. The statues other names are Mannheimer Engel and Angel of Death; the locals call the sculpture Die schepp' Liesel (The crooked Liesel).

TiG7 is a theatre in Mannheim, Baden-Württemberg, Germany.

The Mannheim Jesuit Church is a Catholic church of historic and artistic importance in Mannheim, Germany. Church construction was begun in 1733 and completed in 1760. It was consecrated to St. Ignatius of Loyola and St. Francis Xavier. During the Second World War, the church suffered severe damage from air attacks; after the war it was rebuilt in its historical style using original parts. The church displays many Baroque features in its exterior and interior. The exterior includes a twin towered facade, statues of the four cardinal virtues, and a 75 m high dome. The interior includes marble pilasters, a dome decorated with scenes from the life of the order's founder, and several organs. The most important sculpture is the 1747 "Crowned Silver Madonna." The Mannheim Baroque bell was cast in 1754, and recast in 1956 into five bells. In 1975 another two bells were cast. The bells are now distributed between the exterior two towers.

The Mannheim Observatory was a tower observatory built between 1772 and 1774 in Mannheim, Germany, which remained in operation until 1880. The observatory was transferred to Karlsruhe and finally in 1898, was established on the Königstuhl near Heidelberg where today's successor institution the State Observatory Heidelberg-Königstuhl is located. The observatory tower is now owned by the city and was restored in 1905–1906, and after the Second World War. Since 1958, the tower houses studio flats.

The GESIS – Leibniz Institute for the Social Sciences is the largest German infrastructure institute for the social sciences. It is headquartered in Mannheim, with a location in Cologne. With basic research-based services and consulting covering all levels of the scientific process, GESIS supports researchers in the social sciences. As of 2017, the president of GESIS is Christof Wolf. GESIS is part of the Leibniz Association and receives federal and state funding.

Mannheim (German pronunciation: [ˈmanhaɪm] ; Palatine German: Mannem or Monnem), officially the University City of Mannheim (German: Universitätsstadt Mannheim), is the second-largest city in the German state of Baden-Württemberg, after the state capital of Stuttgart, and Germany's 21st-largest city, with a 2021 population of 311,831 inhabitants. The city is the cultural and economic centre of the Rhine-Neckar Metropolitan Region, Germany's seventh-largest metropolitan region with nearly 2.4 million inhabitants and over 900,000 employees.Mannheim is located at the confluence of the Rhine and the Neckar in the Kurpfalz (Electoral Palatinate) region of northwestern Baden-Württemberg. The city lies in the Upper Rhine Plain, Germany's warmest region. Together with Hamburg, Mannheim is the only German city bordering two other federal states. It forms a continuous conurbation of around 480,000 inhabitants with Ludwigshafen am Rhein in the neighbouring state of Rhineland-Palatinate, on the other side of the Rhine. Some northern suburbs of Mannheim belong to Hesse. Upstream along the Neckar lies Heidelberg, the fifth-largest city of Baden-Württemberg and the third-largest of the Rhine-Neckar Region. Mannheim is unusual among German cities in that its city centre streets and avenues are laid out in a grid pattern, leading to the city's nickname Quadratestadt (Square City). Within a ring of avenues surrounding the city centre, there are squares, numbered from A1 to U6, instead of street names. At the southern base of that system is Mannheim Palace, one of the largest palace complexes in the world, and the second-largest in Baroque style after Versailles. It was the former home of the Prince-elector of the Electoral Palatinate, and now houses the University of Mannheim, which repeatedly receives top marks in business administration and is sometimes known as the "Harvard of Germany". The Mannheim May Market is the largest regional consumer exhibition of Germany. The civic symbol of Mannheim is the Romanesque Mannheim Water Tower, completed in 1886 and rising to 60 metres (200 feet) above the highest point of the art nouveau area Friedrichsplatz. Mannheim is well-known for its inventions, including the automobile, the bicycle, and the tractor, which is why the city is often called the "city of inventions". The city is the starting and finishing point of the Bertha Benz Memorial Route, which follows the tracks of the first long-distance automobile trip in history. A Großstadt (major city with more than 100,000 inhabitants) since 1896, Mannheim is now an important industrial and commercial city, a university town, and a major transportation hub between Frankfurt and Stuttgart, including an ICE interchange (the Mannheim Hauptbahnhof), Germany's second-largest marshalling yard (the Mannheim Rangierbahnhof), and Germany's largest inland port (the Mannheim Harbour). The city is home to many factories, offices and headquarters of several major corporations such as Roche, ABB, IBM, Siemens, Unilever and more. Mannheim's SAP Arena is home to German ice hockey record champions Adler Mannheim as well as the popular handball team Rhein-Neckar Löwen. Since 2014, Mannheim has been a member of the UNESCO Creative Cities Network and holds the title of "UNESCO City of Music". In 2020, Mannheim was classified as a global city with 'Sufficiency' status by the Globalization and World Cities Research Network (GaWC). Mannheim is a smart city; the city's electrical grid is installed with a power-line communication network. The city's tourism slogan is "Leben im Quadrat" ("Life in the Square").

The Mannheim Palace Church (German: Mannheimer Schlosskirche), founded as a court chapel, was built in the 18th century and is part of the Mannheim Palace. The church served as court chapel for the prince-electors of the Electorate of the Palatinate between 1731 and 1777 and belongs to the oldest parish churches of the Old Catholic diocese in Germany.

The Yavuz-Sultan-Selim Mosque (German: Yavuz-Sultan-Selim-Moschee) is a religious building in Mannheim, Germany, named for Selim I. Until 2008 it was the biggest mosque in Germany, and attracts up to 3,000 Muslims every weekend.Since the mosque was opened in 1995, Muslim shops and youth centers have become a magnet for the Muslim community.

St. Sebastian is the oldest Catholic parish church in the city of Mannheim and one of the three churches of the Mannheim city pastoral unit in the city center. In Electoral Palatine times it was used by the Elector as a court church and received a magnificent interior by artists such as Bibiena, Verschaffelt and Egell. The furnishings were impaired by remodeling in the 19th century and damaged during World War II. Together with the Old Town Hall, St. Sebastian's Church forms a Baroque double building erected at the beginning of the 18th century, which is the oldest preserved structure in the city.

Eisstadion am Friedrichspark is an indoor sporting arena located in Mannheim, Germany. The capacity of the arena as an ice hockey rink was 8,200. It was the home arena of Adler Mannheim ice hockey team prior to the SAP Arena opening in 2005. It was built in 1938 and had a long history of hockey games. The greatest event was the match against Düsseldorfer EG in the 1990s when the DEG was still the biggest player in German hockey. The stadium was then filled with over 10,500 people. The arena is currently used by various inline hockey clubs, mainly ISC Mannheim, and spectator capacity has been reduced to 2,500. Friedrichspark is also the home of the MLRH Oktoberfest international inline hockey tournament. Current manager of the rink is ex-NHL player Bob Sullivan

The Mannheim Centre for European Social Research (MZES) is an interdisciplinary research institute of the University of Mannheim, founded in 1989. It is located in the square A5 of the city of Mannheim nearby the Mannheim Palace. The institute devotes itself to research on societal and political developments in Europe. Research focus is located in comparative research on Europe and the investigation of the European integration. The MZES mainly carries out basic research, financed by external funds from the German national research foundation (Deutsche Forschungsgemeinschaft), foundations promoting scientific research, and research funds from the European Union. Furthermore, the MZES, closely related to the School of Social Sciences of the University of Mannheim, gives training and support to young social scientists, when starting their scientific careers. At present, approximately 80 social scientists and 60 students are working at the MZES. Thus, the MZES is the largest institute of the University of Mannheim, and the largest research institute of a German university in the field of the social sciences. From 1989–1998 the institute was composed of four work units: I Social structure and the Welfare State II Elections and Policy Research III Political and Social Integration IV German Democratic Republic / East Europe (1992 to 1998)In 1999, these four work units were reduced to two research departments: Research Department A, The European Societies and their Integration: since December 2021 directed by the sociologist Marc Helbling. Research Department B, The European Political Systems and their Integration: since February 2022 directed by the political scientist Thomas Bräuninger.The director and the heads of the research departments together form the executive board of the institute. The activity of the executive board and the institute is controlled by a supervisory board. The institute's research program is outlined for three years and evaluated by an international scientific advisory board. An annual report informs about the institute's activity.