London

Coordinates: 51°30′26″N 0°7′39″
Sovereign state: United Kingdom
Country: England
Region: London
Ceremonial counties: City and Greater London
Districts: City and 32 boroughs
Settled by Romans as Londinium, c. AD 43
Headquarters: City Hall
Government
• Regional authority Greater London Authority
• Regional assembly London Assembly
• Mayor of London Boris Johnson
• UK Parliament
- London Assembly
- European Parliament 74 constituencies
14 constituencies
London constituency
Area
• London 1,572.1 km2 (607 sq mi)
Elevation[1] 24 m (79 ft)
Population (July 2010 est.)[2]
• London 7,825,200
• Density 4,978/km2 (12,892/sq mi)
• Urban 8,278,251
• Metro 13,945,000
• Demonym Londoner
Time zone GMT (UTC±0)
• Summer (DST) BST (UTC+1)
Area code(s) 020, 01322, 01689, 01708, 01737, 01895, 01923, 01959, 01992
Website: london.gov.uk
London is the capital city of England and the United Kingdom, the largest metropolitan area in the United Kingdom, and the largest urban zone in the European Union by most measures.Located on the River Thames, London has been a major settlement for two millennia, its history going back to its founding by the Romans, who called it Londinium. London's ancient core, the City of London, largely retains its square-mile medieval boundaries. Since at least the 19th century, the name London has also referred to the metropolis developed around this core. The bulk of this conurbation forms the London region and the Greater London administrative area, governed by the elected Mayor of London and the London Assembly.
London is a leading global city, with strengths in the arts, commerce, education, entertainment, fashion, finance, healthcare, media, professional services, research and development, tourism and transport all contributing to its prominence. It is the world's largest financial centre alongside New York City and has the fifth-largest city GDP in the world (and the largest in Europe). It has the most international visitors of any city in the world and London Heathrow is the world's busiest airport by number of international passengers. London's 43 universities form the largest concentration of higher education in Europe. In 2012 London will become the first city to host the modern Summer Olympic Games three times.
London has a diverse range of peoples, cultures, and religions, and more than 300 languages are spoken within its boundaries. In July 2010 Greater London had an official population of 7,825,200, making it the most populous municipality in the European Union. The Greater London Urban Area is the second-largest in the EU with a population of 8,278,251, while London's metropolitan area is the largest in the EU with an estimated total population of between 12 million and 14 million. London had the largest population of any city in the world from around 1831 to 1925.
London contains four World Heritage Sites: the Tower of London; Kew Gardens; the site comprising the Palace of Westminster, Westminster Abbey, and St Margaret's Church; and the historic settlement of Greenwich (in which the Royal Observatory marks the Prime Meridian (0° longitude) and GMT). Other famous landmarks include Buckingham Palace, the London Eye, Piccadilly Circus, St Paul's Cathedral, Tower Bridge, Trafalgar Square and Wembley Stadium. London is home to numerous museums, galleries, libraries, sporting events and other cultural institutions, including the British Museum, National Gallery, British Library, Wimbledon and 40 theatres. The London Underground is the oldest underground railway network in the world and the second-most extensive (after the Shanghai Metro).
Tourism

The River Thames before sunrise
Tourism is one of London's prime industries and employs the equivalent of 350,000 full-time workers in London in 2003, while annual expenditure by tourists is around £15 billion. London attracts over 14 million international visitors per year, making it the world's most visited city. London attracts 27 million overnight-stay visitors every year.
In 2009 the ten most-visited attractions in London were:
- British Museum
- National Gallery
- Tate Modern
- Natural History Museum
- London Eye
- Science Museum
- Tower of London
- National Maritime Museum
- Victoria and Albert Museum
- Madame Tussauds
Sports

Centre Court at the All England Club hosting a 2010 Wimbledon
Championships match
London has hosted the Summer Olympics twice, in 1908 and 1948. In July 2005 London was chosen to host the Olympic and Paralympic Games in 2012, which will make it the first city in the world to host the Summer Olympics three times. London was also the host of the British Empire Games in 1934. London will host the 2017 World Championships in Athletics. London's most popular sport is football and it has fourteen League football clubs, including five in the Premier League: Arsenal, Chelsea, Fulham, Queens Park Rangers and Tottenham Hotspur.
London also has four rugby union teams in the Aviva Premiership (London Irish, Saracens, Wasps and Harlequins), although only the Harlequins play in London (all the other three now play outside Greater London, although Saracens still play within the M25). The other two professional rugby union teams in the city are second division clubs London Welsh and London Scottish, that play home matches in the city. The city has other very traditional rugby union clubs, famously Richmond F.C., Rosslyn Park F.C., Westcombe Park R.F.C. and Blackheath F.C..
There are currently three professional rugby league clubs in London – London Broncos who play in the European Super League at The Stoop and the Championship One side the London Skolars (based in Wood Green, London Borough of Haringey) Hemel Stags based in Hemel Hempstead, north of London will play in the Championship One from 2013. Numbers for juniors playing the sport in the city are at an all time high with several earning full England caps at international level. In November 2011 Wembley Stadium will host a Gillette 4 Nations double-header including England v Australia and Wales v New Zealand.

Wembley Stadium hosting an NFL International Series game in 2010
From 1924, the original Wembley Stadium was the home of the English national football team, and served as the venue for the FA Cup final as well as rugby league's Challenge Cup final. The new Wembley Stadium serves exactly the same purposes and has a capacity of 90,000. Twickenham Stadium in south-west London is the national rugby union stadium, and has a capacity of 84,000 now that the new south stand has been completed.
Cricket in London is served by two Test cricket grounds Lord's (home of Middlesex C.C.C) in St John's Wood and the Oval (home of Surrey C.C.C) in Kennington. Lord's has hosted four finals of the Cricket World Cup. One of London's best-known annual sports competitions is the Wimbledon Tennis Championships, held at the All England Club in the south-western suburb of Wimbledon. Other key events are the annual mass-participation London Marathon which sees some 35,000 runners attempt a 26.2 miles (42.2 km) course around the city, and the Oxford and Cambridge Boat Race on the River Thames between Putney and Mortlake.