Buckingham Palace is the official London residence of the British monarch.[1] Located in the City of Westminster, the palace is a setting for state occasions and royal hospitality. It has been a rallying point for the British people at times of national rejoicing and crisis.

Originally known as Buckingham House, the building which forms the core of today's palace was a large townhouse built for the Duke of Buckingham in 1703 on a site which had been in private ownership for at least 150 years. It was subsequently acquired by George III in 1761[2] as a private residence for Queen Charlotte, and known as "The Queen's House". During the 19th century it was enlarged, principally by architects John Nash and Edward Blore, forming three wings around a central courtyard. Buckingham Palace finally became the official royal palace of the British monarch on the accession of Queen Victoria in 1837.

The state rooms, used for official and state entertaining, are open to the public each year for most of August and September, as part of the Palace's Summer Opening.