The West End of London is a district of Central London, England in the London Boroughs of Camden and the City of Westminster. It is west of the City of London and north of the River Thames, in which many of the city's major tourist attractions, shops, businesses, government buildings and entertainment venues, including West End theatres, are concentrated - and as such the term "West End" is used internationally as a metonym for London's theatre district and associated performing arts scene - just as "Broadway" is used to describe that of New York City. From Wikipedia
