The Barbican Estate is a residential estate built during the 1960s and the 1970s in the City of London, in an area once devastated by World War II bombings and today densely populated by financial institutions. It contains, or is adjacent to, the Barbican Arts Centre, the Museum of London, the Guildhall School of Music and Drama, the Barbican public library, the City of London School for Girls and a YMCA (now closed), forming the Barbican Complex.