Palace of the Princes (Palais Princier)
This is the official residence of the ruling Grimaldi family; when Prince Rainier is in residence, a flag is raised. Monaco's royal palace has been around since the 13th century and its 15 rooms, including the Throne Room, are open to the public. In the south wing of the palace, the Musée des Souvenirs Napoléoniens has a collection of Napoleon's personal knickknacks, including one sock, a handkerchief and some medals, coins, uniforms and swords.
