Buckingham Palace is the official London residence and administrative headquarters of the British monarch. Located in the City of Westminster, it has served as the sovereign’s principal residence since Queen Victoria’s accession in 1837. The palace features 775 rooms, including 19 state rooms, 52 royal and guest bedrooms, and 78 bathrooms. It is not only a working royal palace but also a focal point for national celebrations and royal hospitality. The iconic balcony, where the royal family appears during major events, and the daily Changing of the Guard ceremony make it one of the most visited landmarks in the United Kingdom.