Holborn (pronounced /ˈhəʊbən/ HOE-bən)[1] is an area of Central London, England. Holborn is also the name of the area's principal east-west street. The street runs from St Giles's High Street as High Holborn to Gray's Inn Road to Holborn Viaduct. It crosses the borders of the City of Westminster, London Borough of Camden and the City of London.