Built as a fortress atop Le Rocher in the 13th century, this palace is the private residence of the Grimaldis (official residence of Prince Albert and Princess Charlene today). It is protected by the blue-helmeted, white-socked Carabiniers du Prince; changing of the guard takes place daily at 11.55am.
For a glimpse into royal life, tour the state apartments with lavish furnishings and expensive 18th- and 19th-century art typical of any aristocratic abode. Buy tickets in advance online to cut queueing time.
