Oberhausen

This list encompasses castles described in German as Burg (castle), Festung (fort/fortress), Schloss and Palais/Palast (palace). Many German castles after the middle ages were mainly built as royal or ducal palaces rather than as a fortified building.

Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements, chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is a type of fossil fuel, formed when dead plant matter decays into peat and is converted into coal by the heat and pressure of deep burial over millions of years. Vast deposits of coal originate in former wetlands called coal forests that covered much of the Earth's tropical land areas during the late Carboniferous (Pennsylvanian) and Permian times. Many significant coal deposits are younger than this and originate from the Mesozoic and Cenozoic eras.

Steel is an alloy of iron and carbon with improved strength and fracture resistance compared to other forms of iron. Many other elements may be present or added. Stainless steels that are corrosion- and oxidation-resistant typically need an additional 11% chromium. Because of its high tensile strength and low cost, steel is used in buildings, infrastructure, tools, ships, trains, cars, machines, electrical appliances, and weapons.

Styrum was an immediate lordship in the Holy Roman Empire, located in Mülheim an der Ruhr, North Rhine-Westphalia, Germany. It held no seat in the Diet and was circumvened by the Lordship of Broich.

Hoechst AG was a German chemicals then life-sciences company that became Aventis Deutschland after its merger with France's Rhône-Poulenc S.A. in 1999. With the new company's 2004 merger with Sanofi-Synthélabo, it became a subsidiary of the resulting Sanofi-Aventis pharmaceuticals group.

The Allied oil campaign of World War II pitted the RAF and the USAAF against facilities supplying Nazi Germany with petroleum, oil, and lubrication (POL) products. It formed part of the immense Allied strategic bombing effort during the war. The targets in Germany and in Axis-controlled Europe included refineries, synthetic-fuel factories, storage depots and other POL-infrastructure.

Thyssen was a major German steel producer founded by August Thyssen. The company merged with Friedrich Krupp AG Hoesch-Krupp to form ThyssenKrupp in 1999.

The International Short Film Festival Oberhausen, founded in 1954, is one of the oldest short film festivals in the world. Held in Oberhausen, it is one of the major international platforms for the short form. The festival holds an International Competition, German Competition, and International Children's and Youth Film Competition, as well as the MuVi Award for best German music video and, since 2009, the NRW Competition for productions from the German state of North Rhine-Westphalia.

Turkey, officially the Republic of Türkiye, is a transcontinental country located mainly on the Anatolian Peninsula in Western Asia, with a small portion on the Balkan Peninsula in Southeast Europe. It borders the Black Sea to the north; Georgia to the northeast; Armenia, Azerbaijan, and Iran to the east; Iraq to the southeast; Syria and the Mediterranean Sea to the south; the Aegean Sea to the west; and Greece and Bulgaria to the northwest. Cyprus is off the south coast. Most of the country's citizens are ethnic Turks, while Kurds are the largest ethnic minority. Ankara is Turkey's capital and second-largest city; Istanbul is its largest city and main financial centre.

Syria, officially the Syrian Arab Republic, is a Western Asian country located in the Eastern Mediterranean and the Levant. It is a unitary republic that consists of 14 governorates (subdivisions), and is bordered by the Mediterranean Sea to the west, Turkey to the north, Iraq to the east and southeast, Jordan to the south, and Israel and Lebanon to the southwest. Cyprus lies to the west across the Mediterranean Sea. A country of fertile plains, high mountains, and deserts, Syria is home to diverse ethnic and religious groups, including the majority Syrian Arabs, Kurds, Turkmens, Assyrians, Circassians, Armenians, Albanians, Greeks, and Chechens. Religious groups include Muslims, Christians, Alawites, Druze, and Yazidis. The capital and largest city of Syria is Damascus. Arabs are the largest ethnic group, and Sunni Muslims are the largest religious group. Syria is the only country that is governed by Ba'athists, who advocate Arab socialism and Arab nationalism. Syria is a member of the Non-Aligned Movement.

Serbia, officially the Republic of Serbia, is a landlocked country in Southeastern and Central Europe, situated at the crossroads of the Pannonian Basin and the Balkans. It shares land borders with Hungary to the north, Romania to the northeast, Bulgaria to the southeast, North Macedonia to the south, Croatia and Bosnia and Herzegovina to the west, and Montenegro to the southwest, and claims a border with Albania through the disputed territory of Kosovo. Serbia without Kosovo has about 6.7 million inhabitants, about 8.4 million if Kosovo is included. Its capital Belgrade is also the largest city.

Italy, officially the Italian Republic or the Republic of Italy, is a country in Southern and Western Europe. Located in the middle of the Mediterranean Sea, it consists of a peninsula delimited by the Alps and surrounded by several islands; its territory largely coincides with the homonymous geographical region. Italy shares land borders with France, Switzerland, Austria, Slovenia and the enclaved microstates of Vatican City and San Marino. It has a territorial exclave in Switzerland, Campione. Italy covers an area of 301,230 km2 (116,310 sq mi), with a population of about 60 million. It is the third-most populous member state of the European Union, the sixth-most populous country in Europe, and the tenth-largest country in the continent by land area. Italy's capital and largest city is Rome.

Poland, officially the Republic of Poland, is a country in Central Europe. It is divided into 16 administrative provinces called voivodeships, covering an area of 312,696 km2 (120,733 sq mi). Poland has a population of 38 million and is the fifth-most populous member state of the European Union. Warsaw is the nation's capital and largest metropolis. Other major cities include Kraków, Wrocław, Łódź, Poznań, Gdańsk, and Szczecin.

The Christian Democratic Union of Germany is a Christian democratic and liberal conservative political party in Germany. It is the major catch-all party of the centre-right in German politics.

The Social Democratic Party of Germany is a centre-left social democratic political party in Germany. It is one of the major parties of contemporary Germany.

Alliance 90/The Greens, often simply referred to as the Greens, is a green political party in Germany. It was formed in 1993 as the merger of The Greens and Alliance 90. The Greens had itself merged with the East German Green Party after German reunification in 1990.

Alternative for Germany is a right-wing populist political party in Germany. AfD is known for its Euroskepticism, it also opposes immigration to Germany. The AfD's ideology is positioned on the radical right, a subset of the far-right, within the family of European political parties.

The Left, commonly referred to as the Left Party, is a democratic socialist political party in Germany. The party was founded in 2007 as the result of the merger of the Party of Democratic Socialism (PDS) and Labour and Social Justice – The Electoral Alternative. Through the PDS, the party is the direct descendant of the Marxist–Leninist ruling party of the former East Germany, the Socialist Unity Party of Germany. Since 2022, The Left's co-chairpersons have been Janine Wissler and Martin Schirdewan. The party holds 39 seats out of 736 in the Bundestag, the federal legislature of Germany, having won 4.9% of votes cast in the 2021 German federal election. Its parliamentary group is the smallest of six in the Bundestag, and is headed by parliamentary co-leaders Amira Mohamed Ali and Dietmar Bartsch.

The Violets – for spiritual politics is a political party in Germany.

The Free Democratic Party is a liberal political party in Germany.

The Regionalliga West is a German semi-professional football division administered by the Western German Football Association based in Duisburg. It is one of the five German regional football associations. Being the single flight of the Western German state association, the Regionalliga is currently a level 4 division of the German football league system. It is one of five leagues at this level, together with the Regionalliga Bayern, Regionalliga Nordost, Regionalliga Nord and the Regionalliga Südwest.

Niederrheinstadion, Stadion Niederrhein is a multi-purpose stadium in Oberhausen, Germany. It is currently used mostly for football matches and is the home stadium of Rot-Weiß Oberhausen. The stadium currently has a capacity of 21,318 spectators.

The Rhine–Herne Canal is a 45.6-kilometre-long (28.3 mi) transportation canal in the Ruhr area of North Rhine-Westphalia, Germany, with five canal locks. The canal was built over a period of eight years and connects the harbour in Duisburg on the Rhine with the Dortmund-Ems Canal near Henrichenburg, following the valley of the Emscher. It was widened in the 1980s. The Rhein-Herne canal ship was designed specifically for this canal; normally of about 1300–1350 ton capacity, it has a maximum draft of 2.50 metres (8.2 ft), a length of approximately 80 metres (260 ft), and maximum beam of 9.50 metres (31.2 ft).

Reiverlöwen Oberhausen was an ice hockey team in Oberhausen, Germany. They played in the Deutsche Eishockey Liga from 1997 to 2002.

The Deutsche Eishockey Liga or DEL, is a German professional ice hockey league and the highest division in German ice hockey. Founded in 1994, it was formed as a replacement for the Eishockey-Bundesliga and became the new top-tier league in Germany as a result. Unlike the old Bundesliga, the DEL is not under the administration of the German Ice Hockey Federation.

Gelsenkirchen is the 25th most populous city of Germany and the 11th most populous in the state of North Rhine-Westphalia with 262,528 (2016) inhabitants. On the Emscher River, it lies at the centre of the Ruhr, the largest urban area of Germany, of which it is the fifth largest city after Dortmund, Essen, Duisburg and Bochum. The Ruhr is located in the Rhine-Ruhr Metropolitan Region, one of Europe's largest urban areas. Gelsenkirchen is the fifth largest city of Westphalia after Dortmund, Bochum, Bielefeld and Münster, and it is one of the southernmost cities in the Low German dialect area. The city is home to the football club Schalke 04, which is named after Gelsenkirchen-Schalke. The club's current stadium Veltins-Arena, however, is located in Gelsenkirchen-Erle.

The Professional Darts Corporation (PDC) is a professional darts organisation in the United Kingdom, established in 1992 when a group of leading players split from the British Darts Organisation (BDO) to form what was initially called the World Darts Council (WDC). Sports promoter Eddie Hearn is the PDC chairman.

Darts or dart-throwing is a competitive sport in which two or more players bare-handedly throw small sharp-pointed missiles known as darts at a round target known as a dartboard.

Professional wrestling is a form of theater that revolves around mock combat matches that are usually performed in a ring similar to the kind used in boxing. The dramatic aspects of pro wrestling may be performed both in the ring or—as in televised wrestling shows—in backstage areas of the venue, in similar form to reality television.

Essen is the central and, after Dortmund, second-largest city of the Ruhr, the largest urban area in Germany. Its population of 579,432 makes it the fourth-largest city of North Rhine-Westphalia after Cologne, Düsseldorf and Dortmund, as well as the ninth-largest city of Germany. Essen lies in the larger Rhine-Ruhr Metropolitan Region and is part of the cultural area of Rhineland. Because of its central location in the Ruhr, Essen is often regarded as the Ruhr's "secret capital". Two rivers flow through the city: in the north, the Emscher, the Ruhr area's central river, and in the south, the Ruhr River, which is dammed in Essen to form the Lake Baldeney (Baldeneysee) and Lake Kettwig reservoirs. The central and northern boroughs of Essen historically belong to the Low German (Westphalian) language area, and the south of the city to the Low Franconian (Bergish) area.

This is a list of municipalities in Germany which have standing links to local communities in other countries, or in other parts of Germany, known as "town twinning" or "sister cities".

A sister city or a twin town relationship is a form of legal or social agreement between two geographically and politically distinct localities for the purpose of promoting cultural and commercial ties.

England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea area of the Atlantic Ocean to the southwest. It is separated from continental Europe by the North Sea to the east and the English Channel to the south. The country covers five-eighths of the island of Great Britain, which lies in the North Atlantic, and includes over 100 smaller islands, such as the Isles of Scilly and the Isle of Wight.

Middlesbrough is a town in North Yorkshire, England. It is governed by a unitary authority borough named after the town, which is part of the devolved Tees Valley area. The town is on the southern bank of the River Tees and near the North York Moors National Park.

Germany, officially the Federal Republic of Germany, is a country in Central Europe. It is the second-most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated between the Baltic and North seas to the north, and the Alps to the south; it covers an area of 357,022 square kilometres (137,847 sq mi), with a population of around 84 million within its 16 constituent states. Germany borders Denmark to the north, Poland and the Czech Republic to the east, Austria and Switzerland to the south, and France, Luxembourg, Belgium, and the Netherlands to the west. The nation's capital and most populous city is Berlin and its main financial centre is Frankfurt; the largest urban area is the Ruhr.

Freital is a town in the district of Sächsische Schweiz-Osterzgebirge in Saxony, Germany. The town is situated on a small river, the Weißeritz, and is eight kilometres (5 mi) southwest of Dresden.

Italy, officially the Italian Republic or the Republic of Italy, is a country in Southern and Western Europe. Located in the middle of the Mediterranean Sea, it consists of a peninsula delimited by the Alps and surrounded by several islands; its territory largely coincides with the homonymous geographical region. Italy shares land borders with France, Switzerland, Austria, Slovenia and the enclaved microstates of Vatican City and San Marino. It has a territorial exclave in Switzerland, Campione. Italy covers an area of 301,230 km2 (116,310 sq mi), with a population of about 60 million. It is the third-most populous member state of the European Union, the sixth-most populous country in Europe, and the tenth-largest country in the continent by land area. Italy's capital and largest city is Rome.

Iglesias is a comune and city in the province of South Sardinia, Italy. It was co-capital of the province of Carbonia-Iglesias with Carbonia, and the province's second-largest community.

Turkey, officially the Republic of Türkiye, is a transcontinental country located mainly on the Anatolian Peninsula in Western Asia, with a small portion on the Balkan Peninsula in Southeast Europe. It borders the Black Sea to the north; Georgia to the northeast; Armenia, Azerbaijan, and Iran to the east; Iraq to the southeast; Syria and the Mediterranean Sea to the south; the Aegean Sea to the west; and Greece and Bulgaria to the northwest. Cyprus is off the south coast. Most of the country's citizens are ethnic Turks, while Kurds are the largest ethnic minority. Ankara is Turkey's capital and second-largest city; Istanbul is its largest city and main financial centre.

Mersin is a large city and port on the Mediterranean coast of southern Türkiye. It is the provincial capital of the Mersin Province. It is made up of four district governorates, each having its own municipality: Akdeniz, Mezitli, Toroslar and Yenişehir.

Poland, officially the Republic of Poland, is a country in Central Europe. It is divided into 16 administrative provinces called voivodeships, covering an area of 312,696 km2 (120,733 sq mi). Poland has a population of 38 million and is the fifth-most populous member state of the European Union. Warsaw is the nation's capital and largest metropolis. Other major cities include Kraków, Wrocław, Łódź, Poznań, Gdańsk, and Szczecin.

Tychy is a city in Silesia in southern Poland, approximately 20 kilometres (12 mi) south of Katowice. Situated on the southern edge of the Upper Silesian industrial district, the city boders Katowice to the north, Mikołów to the west, Bieruń to the east and Kobiór to the south. The Gostynia river, a tributary of the Vistula, flows through Tychy.

Renate "Reni" Erkens was a German freestyle swimmer who competed in the 1928 Summer Olympics.

Erich Kempka was a member of the SS in Nazi Germany who served as Adolf Hitler's primary chauffeur from 1936 to April 1945. He was present in the area of the Reich Chancellery on 30 April 1945, when Hitler shot himself in the Führerbunker. Kempka delivered the petrol to the garden behind the Reich Chancellery, where the remains of Hitler and Eva Braun were burned.

Alf Marholm (1918–2006) was a German actor.