2015–16 New Year's Eve sexual assaults in Germany

Dom/Hauptbahnhof station (English: Cathedral/Main Station, sometimes abbreviated as Dom/Hbf) is an underground station on lines 5, 16 and 18 of the Cologne Stadtbahn system. The station is located under the southwest corner of the Köln Hauptbahnhof, the city's main railway station and along the northern edge of the Cologne Cathedral (German: Kölner Dom). The station opened in 1968 as part of the first phase of the Innenstadt (English: inner city) Stadtbahn tunnel, and was one of the first underground stations in Cologne.

Köln Hauptbahnhof or Cologne Central Station is a railway station in Cologne, Germany. The station is an important local, national and international transport hub, with many ICE, Thalys and Intercity trains calling there, as well as regional Regional-Express, RegionalBahn and local S-Bahn trains. EuroNight and Nightjet night services also call at the station. It has frequent connections to Frankfurt by way of the Cologne–Frankfurt high-speed rail line, which starts in southern Cologne. On an average day, about 280,000 travellers frequent the station, making it the fifth busiest station in Germany.The station is situated next to Cologne Cathedral. There is another important station in Cologne, the Köln Messe/Deutz station across the river Rhine, just about 400 metres away from Köln Hauptbahnhof. The stations are linked by the Hohenzollern Bridge, a six-track railway bridge with pedestrian and bicycle lanes on each side. Frequent local services connect the two stations.

Cologne Cathedral (German: Kölner Dom, officially Hohe Domkirche Sankt Petrus, English: Cathedral Church of Saint Peter) is a Catholic cathedral in Cologne, North Rhine-Westphalia. It is the seat of the Archbishop of Cologne and of the administration of the Archdiocese of Cologne. It is a renowned monument of German Catholicism and Gothic architecture and was declared a World Heritage Site in 1996. It is Germany's most visited landmark, attracting an average of 20,000 people a day. At 157 m (515 ft), the cathedral is currently the tallest twin-spired church in the world, the second tallest church in Europe after Ulm Minster, and the third tallest church in the world. It is the largest Gothic church in Northern Europe and has the second-tallest spires. The towers for its two huge spires give the cathedral the largest façade of any church in the world. The choir has the largest height-to-width ratio, 3.6:1, of any medieval church.Construction of Cologne Cathedral began in 1248 but was halted in the years around 1560, unfinished. Work did not restart until the 1840s, and the edifice was completed to its original Medieval plan in 1880.Cologne's medieval builders had planned a grand structure to house the reliquary of the Three Kings and fit its role as a place of worship for the Holy Roman Emperor. Despite having been left incomplete during the medieval period, Cologne Cathedral eventually became unified as "a masterpiece of exceptional intrinsic value" and "a powerful testimony to the strength and persistence of Christian belief in medieval and modern Europe". Only the telecommunications tower is higher than the Cathedral.

The Archdiocese of Cologne (Latin: Archidioecesis Coloniensis; German: Erzbistum Köln) is an archdiocese of the Catholic Church in western North Rhine-Westphalia and northern Rhineland-Palatinate in Germany.

The Eurovision Young Musicians 2016 was the eighteenth edition of the Eurovision Young Musicians contest, which took place on 3 September 2016, outside the Cologne Cathedral, in Cologne, Germany. For a second consecutive time, German public broadcaster Westdeutscher Rundfunk (WDR) was the host broadcaster for the event, with Daniel Hope and Tamina Kallert being the presenters for the show. Musicians representing eleven countries with European Broadcasting Union (EBU) membership, participated in the contest, with San Marino making their debut, while Greece, Moldova, Netherlands, and Portugal decided not to participate in this edition. The candidates were accompanied by the WDR Symphony Orchestra Cologne, conducted by Clemens Schuldt. A five-person jury decided which of the participants would be awarded with the top-three prizes. Łukasz Dyczko of Poland won the contest, with Czech Republic and Austria placing second and third respectively.

The Judensau at the choir stalls of Cologne Cathedral is a medieval, antisemitic wood carving at the side of one of the seats in the choir of Cologne Cathedral. It was produced between 1308 and 1311. It shows a Jews' sow, a folk art image of Jews in obscene contact with a large female pig, which in Judaism is an unclean animal. It is one of the oldest representations of this theme. Directly beside is another antisemitic motif, which is generally interpreted as an illustration of the blood libel legend. This combination is only known from one other case, a painting from the 15th century at the Old Bridge in Frankfurt. The cathedral chapter and mason's lodge of the cathedral want to keep and display the wood carvings at their original position. This decision has been controversially discussed and criticised by parts of the public on several occasions, although the sculptures may only be accessed by permission within bespoke guided tours.

Saint Peter's bell (orig. German: Petersglocke [ˌzaŋkt ˈpeːtɐs ˌɡlɔkə]), referred to in the Colognian dialect as Decke Pitter or Dekke Pitter (Colognian: [ˌdekə ˈpitˑɐ] (listen)) and in common parlance as Dicker Pitter (German: [ˈdɪkɐ ˈpɪtɐ]; i.e. "Fat or Big Peter"), is the largest bell in Cologne Cathedral. It was cast in 1923 by Heinrich Ulrich in Apolda and hangs in the belfry of the south tower. With a weight of approximately 24,000 kilograms (53,000 lb), a clapper weighing ~700 kilograms (1,500 lb) and a diameter of 322 centimetres (10 ft 7 in), it is the second largest (horizontally mounted) freely swinging ringable bell in the world, after the bell of the People's Salvation Cathedral.

The finials of Cologne Cathedral form the tops of the two towers (north and south towers) at a height of 149 to 157 metres. A copy of this finial in original size, but made of concrete, has stood below the steps in front of the west façade of the cathedral since 1991.

The Battle of Cologne was fought near the city of Köln (English: Cologne) (now part of Germany) in the year 716 CE. The battle is known chiefly as the first battle of Charles Martel's command and is the only defeat of his life.

The Cologne Cathedral Window is the stained glass window in the south transept of the Cologne Cathedral designed by Cologne artist Gerhard Richter. On a surface of 106 square metres 11.263 glass squares in 72 colours of 9,6 cm × 9.6 cm were principally arranged randomly, with others selected in response to architectural context. The window was inaugurated on August 25, 2007 as part of a Eucharistic celebration; the abstract execution was both celebrated and strongly criticized.

The Excelsior Hotel Ernst with a view of Cologne Cathedral, the Dom, was built in 1863. Carl Ernst was the constructor and first owner of the hotel, which was formerly called "Hotel Ernst". The Beggar from Cologne Cathedral A large part of the plot of the film " The Beggar of Cologne Cathedral" (silent film of 1927) plays in Cologne Hotel Excelsior, which is recognizable by the film recordings as a Hotel Excelsior Ernst.

The Shrine of the Three Kings (German Dreikönigsschrein or Der Dreikönigenschrein), Tomb of the Three Kings, or Tomb of the Three Magi is a reliquary traditionally believed to contain the bones of the Biblical Magi, also known as the Three Kings or the Three Wise Men. The shrine is a large gilded and decorated triple sarcophagus placed above and behind the high altar of Cologne Cathedral in western Germany. Built approximately from 1180 to 1225, it is considered the high point of Mosan art and the largest reliquary in the Western world.