Copenhagen's founding has traditionally been dated to Bishop Absalon's construction of a castle on the small island of Slotsholmen in 1167 where Christiansborg Palace stands today. Recent archeological finds indicate that by the 11th century, Copenhagen had already grown into a small town with a large estate, a church, a market, at least two wells and many smaller habitations spread over a fairly wide area. Many historians believe that the town dates to the late Viking age, and was possibly founded by Sweyn I Forkbeard. From the middle of the 12th century it grew in importance, after coming into Absolon's possession, who fortified it in 1167, the year traditionally marking the foundation of Copenhagen. The excellent harbour encouraged Copenhagen's growth until it became an important centre of commerce. However it did not become the nation's capital until the middle of the 15th century, and the archbishop still has residence in Roskilde.
The city's origin as a harbour and a place of commerce is reflected in its name. Its original designation, from which the contemporary Danish name is derived, was Køpmannæhafn, meaning "merchants' harbour" or "buyer's haven". The English name for the city is derived from its Low German name, Kopenhagen. The element hafnium is also named for Copenhagen, whose Latin name is Hafnia, derived from the city's original name, Hafnæ ("harbour").
As the town rose in prominence, it was repeatedly attacked by the Hanseatic League. In 1254 it received its charter as a city under Bishop Jakob Erlandsen. During 1658–59 it withstood a siege by the Swedes under Charles X and successfully repelled a major assault. In 1711 the plague reduced Copenhagen's population of about 65,000 by one-third.
On 2 April 1801 a British fleet under the command of Admiral Sir Hyde Parker defeated a Danish-Norwegian fleet anchored near Copenhagen. Vice-Admiral Horatio Nelson led the main attack. He famously disobeyed Parker's order to withdraw, destroying many of the Dano-Norwegian ships before a truce was agreed. Copenhagen is often considered to be Nelson's hardest-fought battle, surpassing even the heavy fighting at Trafalgar. It was during this battle that Lord Nelson famously "put the telescope to the blind eye" in order not to see Admiral Parker's signal to cease fire.
The Second Battle of Copenhagen (or the Bombardment of Copenhagen) (16 August – 5 September 1807) was from a British point of view a preemptive attack on Copenhagen, targeting the civilian population in order to seize the Dano-Norwegian fleet. But from a Danish point of view the battle was a terror bombardment on their capital. Particularly notable was the use of incendiary Congreve rockets (containing phosphorus, which cannot be extinguished with water) that randomly hit the city. Few houses with straw roofs remained after the bombardment. The largest church, Vor frue kirke, was destroyed by the sea artillery. The battle is considered the first terror attack against a major European city in modern times by several historians. The confiscation of the navy, would later source the term to Copenhagenize.
The British landed 30,000 men and surrounded Copenhagen. The attack continued for the next three days, killing some 2,000 civilians and destroying most of the city. The devastation was so great because Copenhagen relied on an old defence-line whose limited range could not reach the British ships and their longer-range artillery. Not until the 1850s were the ramparts of the city opened to allow new housing to be built around The Lakes (Danish: Søerne) that bordered the old defences to the west. This dramatic increase of space was long overdue, because the old ramparts were out of date as a defence system, and because of bad sanitation in the old city. Before the opening, central Copenhagen was inhabited by approximately 125,000 people, peaking in the census of 1870 (140,000); today the figure is around 25,000. In 1901, Copenhagen expanded further, incorporating communities with 40,000 people, and in the process making Frederiksberg an enclave within Copenhagen.
During World War II, Copenhagen was occupied by German troops along with the rest of the country from 9 April 1940 until 4 May 1945. The occupation was not a part of the Nazi German expansion, and in the first years German authorities wanted a kind of understanding with the Danish government. Even a general parliamentary election was granted in 1941, with only the Communist Party excluded. But in August 1943, when the government's collaboration with the occupation forces collapsed, several ships were scuttled in Copenhagen Harbour by the Royal Danish Navy to prevent their use by the Germans. Around that time the Nazis started to arrest Jews, although many managed to escape to Sweden.
After the Normandy invasion the Germans feared that the Danish police could become a problem, and in early September 1944 the entire Danish police force was meant to be arrested. But a majority of the Danish police managed to either hide or escape to Sweden. Out of 2,000 policemen captured and deported to Germany fewer than half returned after the war. During the last eight months of occupation Copenhagen suffered a high rate of common criminality.
Ole Lippman, the leader of the Danish resistance movement (SOE), asked for RAF assistance in attacking Nazi headquarters in Copenhagen. Accordingly, vice Air Marshall Sir Basil Embry drew the plans for a spectacular precision attack on the SD and Gestapo building, the former office of the Shell Oil Company. Political prisoners were kept in the attic to prevent an air raid, so the RAF had to bomb the lower levels of the building. The attack came on 22 March 1945, coming in three small waves. All six planes (carrying one bomb each) in the first wave hit their target, but unfortunately one of the aircraft crashed near Frederiksberg girls school. Due to this crash four of the planes in the two following waves assumed the school was the target, and aim their bombs at the school. Several teachers and some 15 students were killed, but 18 (of 20 total) political prisoners managed to escape, the Gestapo archives were completely destroyed, and Hitler became so insecure of the situation that he withdrew only half of the roughly 200,000 soldiers in Denmark to reinforce German forces on the Rhine.
Since the summer of 2000, Copenhagen and the Swedish city of Malmö have been connected by a toll bridge/tunnel (Øresund Bridge), which carries railroad and automobile traffic. As a result, Copenhagen has become the centre of a larger metropolitan area which spans both nations. The construction of the bridge has led to many changes to the public transport system and extensive redevelopment of Amager, south of Copenhagen.
In December 2009 Copenhagen hosted the worldwide climate meeting COP15. When US President Barack Obama participated in the end of this meeting it was the fourth time an American President had visited Copenhagen during his term (Obama also visited Copenhagen in October 2009, George W. Bush in 2005 and Bill Clinton in the 1990s).
Copenhagen is located on the eastern shore of the island of Zealand (Sjælland), partly on the island of Amager and on a number of natural and artificial islets between the two. Copenhagen faces the Øresund to the east, the strait of water that separates Denmark from Sweden, and which connects the North Sea with the Baltic Sea. The Swedish towns of Malmö and Landskrona lie on the Swedish side of the sound directly across from Copenhagen.
Copenhagen is part of the Øresund region, which consists of Zealand, Lolland-Falster and Bornholm in Denmark and Scania in Sweden.
The conurbation of Copenhagen consists of several municipalities. After Copenhagen Municipality, the second largest is Frederiksberg Municipality, an enclave inside Copenhagen Municipality. Both are contained in the larger Capital Region of Denmark, containing most of the Copenhagen metropolitan area.
Previously, the areas of Frederiksberg, Gentofte and Copenhagen municipalities have been used to define the city of Copenhagen. This definition is now obsolete. To meet statistical needs upon the latest municipal reform, which took place in early 2007, a definitory concept of Danish lands (Danish: landsdele) was introduced. A land is basically a geographical and statistical definition, and the area is not considered to be an administrative unit. The land of Copenhagen City includes the municipalities of Copenhagen, Dragør, Frederiksberg and Tårnby, with a total population of 692,876 at the start of 2011.
Copenhagen and Frederiksberg were two of the three last Danish municipalities not belonging to a county. On 1 January 2007, the municipalities lost their county privileges and became part of Copenhagen Capital Region.
The city's appearance today is shaped by the key role it has played as a regional centre for centuries. Copenhagen has a multitude of districts, each representing its time and with its own distinctive character, making up a dense urban fabric. Other distinctive features of Copenhagen include the abundance of water, the many parks, and the bicycle paths that line most streets.
The oldest section of Copenhagen's inner city is often referred to as "Middelalderbyen" (The Medieval City). However, the most distinctive district of Copenhagen is Frederiksstaden developed during the reign of Frederick V. It has Amalienborg Palace at its centre and is dominated by the dome of the Marble Church and several elegant 18th century mansions. The old inner city of Copenhagen includes the small island of Slotsholmen with Christiansborg Palace and Christianshavn. Around the historical city centre lies a band of congenial residential bouroughs (Vesterbro, Inner Nørrebro, Inner Østerbro) dating mainly from late 19th century. They were built outside the old ramparts of the city when the city was finally allowed to expand beyond this barrier.
Sometimes referred to as "the City of Spires", Copenhagen is known for its horizontal skyline, only broken by spires at churches and castles. Most characteristic is the baroque spire of Church of Our Saviour with its spiralling and narrowing external stairs that visitors can climb to the very top of the spire. Other important spires are those of Christiansborg Palace, the City Hall and the former Church of St. Nikolaj that now houses a modern art venue. A bit lower are the renaissance spires of Rosenborg Castle and the "dragon spire" of Christian IV's former stock exchange, so named because it resembles the tails of four dragons twined together.
Recent years have seen a boom in modern architecture in Copenhagen both when it comes to Danish architecture and works by international architects. For a few hundred years, virtually no foreign architects had worked in Copenhagen but since the turn of the millennium the city and its immediate sourroundings have seen buildings and projects from international star architects. In the same time, a number of Danish architects have achieved success in Copenhagen and abroad. Buildings in Copenhagen have won RIBA European Awards four years in a row ("Sampension" in 2005, "Kilen" in 2006, "Tietgenkollegiet" in 2007 and the Royal Playhouse in 2008.) The last three mentioned projects are all by Lundgaard & Tranberg Architects. At the 2008 World Architecture Festival in Barcelona, Bjarke Ingels Group won an award for the World's Best Residential Building 2008 for a house in Ørestad. The Forum AID Award for Best building in Scandinavia went to Copenhagen buildings both in 2006 and 2008. In 2008 British design magazine Monocle named Copenhagen the World's best design city 2008.
The boom in urban development and modern architecture has brought some changes to the city's skyline. A political majority has decided to keep the historical centre free of high-rise buildings, but several areas will see or have already seen massive urban development. Ørestad now has seen most of the recent development. Located near Copenhagen Airport, it currently boasts one of the largest malls in Scandinavia and a variety of office and residential buildings as well as IT University and a high school. The two largest hotels in Scandinavia are currently under construction (ultimo 2008).
An ambitious regeneration project will create a new Carlsberg District at the historical premises of the Carlsberg Breweries that has terminated the production of beer in Copenhagen and moved it to Fredericia. The district will have a total of nine high-rise buildings and seeks to mix the old industrial buildings with modern architecture to create a dense, maze-like quarter with a focus on sustainability and an active urban life. A third major area of urban development also with a focus on sustanibility is Nordhavn. The Copenhagen tradition with urban development on artificial islands that was initiated with Christian IV's construction of Christianshavn has recently been continued with the creation of Havneholmen as well as a canal district at Sluseholmen in the South Harbour. A district in Copenhagen with a different take on modern architecture is that of Christiania whose many creative and idiosyncratic buildings are exponents of an "architecture without architects".
Copenhagen is a green city with many big and small parks. King's Garden, the garden of Rosenborg Castle, is the oldest and most visited park in Copenhagen. Its landscaping was commenced by Christian IV in 1606. Every year it sees more than 2.5 million visitors and in the summer months it is packed with sunbathers, picnickers and ballplayers. It serves as a sculpture garden with a permanent display of sculptures as well as temporary exhibits during summer. Also located in the city centre are the Botanical Gardens particularly noted for their large complex of 19th century greenhouses donated by Carlsberg founder J. C. Jacobsen. Fælledparken is at 58 hectares the largest park in Copenhagen. It is popular for sports and hosts several annual events such as a free opera concert at the opening of the opera season, other open-air concerts, carnival, Labour Day celebrations and Copenhagen Historic Grand Prix, which is a race for antique cars. A historical green space in the northeastern part of the city is Kastellet, a well-preserved renaissance citadel that now serves mainly as a park. Another popular park is the Frederiksberg Garden, a 32-hectare romantic landscape park. It houses a colony of tame grey herons and other waterfowl. The park offers views of the elephants and the elephant house designed by world-famous British architect Norman Foster of the adjacent Copenhagen Zoo, the largest zoo in Denmark.
In Copenhagen, many cemeteries double as parks, though only for the more quiet activities such as sunbathing, reading and meditation. Assistens Cemetery, the burial place of Hans Christian Andersen, is an important green space for the district of Inner Nørrebro and a Copenhagen institution. The lesser known Vestre Kirkegaard is the largest (54 hectares) cemetery in Denmark and offers a maze of dense groves, open lawns, winding paths, hedges, overgrown tombs, monuments, tree-lined avenues, lakes and other garden features.
It is official municipal policy in Copenhagen that all citizens by 2015 must be able to reach a park or beach on foot in less than 15 minutes. In line with this policy, several new parks are under development in areas lacking green spaces.
Depending on the boundaries used, the population of Copenhagen differs. Statistics Denmark uses a measure of the contiguously built-up urban area of Copenhagen, this means the number of communities included in this statistical abstract has changed several times, in the abstracts latest edition with about 1.2 million (1,199,224 (2011)) inhabitants. This number is not a strict result of the commonly used measuring methods of 200 meters of continuously build-up area, as there are exceptions to the general rule: The suburbs of Birkerød and Hørsholm are excluded, while all of Brøndby and parts of Ishøj and Greve are included. Statistics Denmark has never stated the geographical area of urban Copenhagen. However, we know it consists of Copenhagen Municipality, Frederiksberg and 16 of the 20 municipalities in the old counties Copenhagen and Roskilde, though 5 of them only partially.
Statistics Denmark has worked out definitions of so-called lands (landsdele), a definition used to meet statistical needs on a lower level than regions. From this, the land of Copenhagen city (København by) is defined by the municipalities of Copenhagen, Dragør, Frederiksberg and Tårnby, with a total population of 667,228 in the beginning of 2009. The surroundings of Copenhagen is defined by another land, Copenhagen suburban (Københavns omegn), which includes the municipalities of Albertslund, Ballerup, Brøndby, Gentofte, Gladsaxe, Glostrup, Herlev, Hvidovre, Høje-Taastrup, Ishøj, Lyngby-Taarbæk, Rødovre and Vallensbæk, and with a total population of 508,183 (1 January 2009). This gives a total population of 1,171,709 for these two lands together. The lands of Copenhagen city and Copenhagen suburban can together be used as a definition of the metropolitan area, although perhaps a somewhat narrow one.
From 1 January 2009 the population of the 34 municipalities closest to and including the municipality of Copenhagen is 1.875.179. Land area: 2,923 km². (Capital Region – Bornholm + East Zealand + Stevns) . Thus, the region comprises 6.8% of the land area of Denmark, but has 34% of Denmark's population. This gives a total of 667 inhabitants per km² or 1,660 per square mile for the region. This compares with a population density in the rest of the country of approximately 90 per km² or around 230 per square mile.
Based on a 10%-isoline (data from 2002) in which at least 10% commutes into central parts of the Copenhagen area, most of Zealand would be covered and this area has a population of about 2.3 million inhabitants.
Since the opening of the Øresund Bridge in 2000, commuting between and integration of Greater Malmö and Copenhagen have increased rapidly, and a combined statistical metropolitan area has formed. This combined metropolitan area has a population of 2,488,551 (2009).
A high-ranking civil servant of the Interior Ministry, Henning Strøm, who was involved in (i.e. known as "the Father of") a past municipal reform, which took effect on 1 April 1970, said on television, broadcast in connection with the recent Kommunalreformen ("The Municipal Reform" of 2007), that Copenhagen municipality would encompass an area with 1.5 million inhabitants, if the principles of the 1970 municipal reform were also applied on Copenhagen municipality. In other words: in the rest of Denmark the city occupies only part of the municipality, but in Copenhagen the municipality of Copenhagen occupies only part of the city of Copenhagen.
Copenhagen has a wide array of museums of International standard. The National Museum, Nationalmuseet, is Denmark's largest museum of Archaeology and cultural history, comprising the histories of Danish and foreign cultures alike. The National Gallery – "Statens Museum for Kunst" – is Denmark's national art museum and contains collections dating from 12th century and all the way up to present day artists. Among artists represented in the collections are Rubens, Rembrandt, Picasso, Braque, Léger, Matisse and Emil Nolde.
Another important Copenhagen art museum is the Ny Carlsberg Glyptotek founded by second generation Carlsberg tycoon-philanthropist Carl Jacobsen and is built around his personal collections. Its main focus is classical Egyptian, Roman and Greek sculptures and other antiquities and a collection of Rodin sculptures that is the largest outside France (Glypto-, from the Greek root glyphein, to carve and theke, a storing-place). Besides its sculpture collections, the Ny Carlsberg Glyptotek also holds a comprehensive collection of paintings of impressionist and post-impressionist painters such as Monet, Renoir, Cézanne, van Gogh and Toulouse-Lautrec as well as Danish Golden Age painters.
Louisiana is a museum of modern art situated on the coast just north of Copenhagen. It is located in the middle of a sculpture garden on a cliff overlooking Øresund. The museum is included in the Patricia Schultz book 1,000 Places to See Before You Die. The Danish Museum of Art & Design is housed in the 18th century former Frederiks Hospital and displays Danish design as well as international design and crafts.
The new Copenhagen Concert Hall opened in January 2009. It is designed by Jean Nouvel and has four halls with the main auditorium seating 1800 people. It serves as the home of the Danish National Symphony Orchestra and along with the Walt Disney Concert Hall in Los Angeles the most expensive concert hall ever built. Another important venue for classical music is the Tivoli Concert Hall located in the historical Tivoli Gardens. The Copenhagen Opera House (in Danish usually called Operaen) that opened in 2005 and is designed by Henning Larsen, is the national opera house of Denmark and among the most modern opera houses in the world. The old Royal Danish Theatre dating from 1748 still works as a supplementary opera scene. The Royal Danish Theatre is also home to the Royal Danish Ballet. Founded in 1748 along with the theatre, it is one of the oldest ballet troupes in Europe. It is home to the Bournonville style of ballet.
Copenhagen has a significant jazz scene that has existed for many years. It developed when a number of American jazz musicians such as Ben Webster, Thad Jones, Richard Boone, Ernie Wilkins, Kenny Drew, Ed Thigpen, Bob Rockwell, Dexter Gordon, and others such as rock guitarist Link Wray came to live in Copenhagen during the 1960s. Every year in early July Copenhagen's streets, squares and parks fill up with big and small jazz concerts during the Copenhagen Jazz Festival (see yearly events). The most important venue for rhythmical music in Copenhagen is Vega in Vesterbro district which has been chosen as "best concert venue in Europe" by international music magazine Live
For free entertainment one can stroll along Strøget, especially between Nytorv and Højbro Plads, which in the late afternoon and evening is a bit like an impromptu three-ring circus with musicians, magicians, jugglers and other street performers.
Copenhagen has the two oldest amusement parks in the World. World-famous Tivoli Gardens is an amusement park and pleasure garden located right in the middle of Copenhagen between the City Hall Square and the Central Station. Among its rides are the oldest still operating roller coaster and the oldest ferris wheel in the World. It also functions as an open-air concert venue. It opened on 15 August 1843 making it the second oldest amusement park in the world. Dyrehavsbakken (in English "the Deer Garden Hill") is located in Klampenborg a little north of Copenhagen in a forested area known as dyrehaven. Having been made into an amusement park complete with rides, games and restaurants by Christian IV, it is the oldest surviving amusement park in the World.
Copenhagen has a service oriented economy. An important sector is life science and research & development plays a major role in the economy of the city. The entire Oresund Region is in cooperation with Sweden being promoted as Medicon Valley. Major Danish biotech companies like Novo Nordisk and Lundbeck, both of which are among 50 largest pharmaceutical and biotech companies in the World, are located in the greater Copenhagen area. The region also boasts the largest IT-cluster in Scandinavia with nearly 100,000 employees and the city of Copenhagen is home to Nokia's largest research centre outside Finland. Shipping is also an import business with Maersk, the World's largest shipping company, having their world headquarters in Copenhagen.
Several international companies have established their regional headquarters in Copenhagen, for example, Microsoft. Maersk, the world's largest container shipping company, has their world headquarters in Copenhagen. A substantial number of Danish pharmaceuticals such as Novo Nordisk, Ferring Pharmaceuticals and Bavarian Nordic also operate in the area, having placed their headquarters in or close to Copenhagen.
Copenhagen has some of the highest gross wages in the world. High taxes mean that wages are reduced after mandatory deduction. A beneficial researcher scheme with low taxation of foreign specialists has made Denmark an attractive location for foreign labour to settle. Copenhagen is however also among the most expensive cities in Europe.
Copenhagen is rich in companies and institutions with a focus on research and development within the biotechnology and life science sectors. Two of the 50 largest pharmaceutical and biotech companies in the World are located in the greater Copenhagen area. The biotech and life science cluster in Copenhagen and the rest of the Oresund Region is one of the strongest in Europe. Since 1995 this has been branded as the Medicon Valley in a Danish-Swedish cooperation. The aim is to strengthen the region's position and to promote cooperation between companies and academia. The German biotech giant Sartorius Stedim Biotech is currently creating a Nordic head office in Tåstrup on the outskirts of Copenhagen. The Øresund region is responsible for 60 percent of life science production in Scandinavia and is home to 111 biotech companies.
Copenhagen is known as one of the most bicycle-friendly cities in the world. Every day 1.1 million km are bicycled in Copenhagen. 36% of all citizens commute to work, school or university by bicycle and it is municipal policy that this number should go up to 40% by 2012 and 50% in 2015. The city's bicycle paths are extensive and well used. Bicycle paths are often separated from the main traffic lanes and sometimes have their own signal systems.
The municipality is also developing a system of interconnected green bicycle routes, greenways, the aim being to facilitate fast, safe, and pleasant bicycle transport from one end of the city to the other. The network will cover more than 100 km and will have 22 routes when finished. The city provides public bicycles which can be found throughout the downtown area and used with a returnable deposit of 20 kroner.
Copenhagen's well-developed bicycle culture is reflected in the use of copenhagenize to describe the practice of other cities adopting Copenhagen-style bike lanes and bicycle infrastructure. In 2007, Copenhagen-based Danish urban design consultant Jan Gehl was hired by the New York City Department of Transportation to re-imagine New York City streets by introducing designs to improve life for pedestrians and cyclists. In recognition of Copenhagen's emphasis on bicycling, the city has been chosen by the Union Cycliste Internationale as their first official Bike City. Bike City Copenhagen will take place from 2008 to 2011 and consist of large cycling events for professionals as well as amateurs.
The harbour of Copenhagen has largely lost its industrial importance. In 2001, Copenhagen Harbour merged with the harbour in Malmö to create Copenhagen-Malmö Port. It has several functions, the most important being as a major cruise destination. In 2007 a record 286 cruise ships with 420,000 cruise passengers visited Copenhagen. 120 of these ships either started or ended the cruise in Copenhagen. In 2008 these numbers grew further to 310 cruise ships and 560,000 passengers. As a result of the growth in the cruise industry facilities are being expanded and improved. At the World Travel Awards in 2008, Copenhagen Port was named the number one cruise destination in Europe for the fifth year in a row.
Copenhagen is serviced by ferry lines to Oslo in Norway (called "Oslobåden") with a daily connection and to Świnoujście in Poland (called "Polensfærgerne") with five weekly connections (Passengers are taken by bus to Ystad (Sweden) and ferry starts there).
Copenhagen has four lines of waterbuses, known as the Copenhagen Harbour Buses, serving ten water bus stops; four on the Amager-side and six on the Zealand-side of the harbour, from Sluseholmen in the South to Holmen in the North.