Welcome to the Palais-Royal, one of the most layered places in the center of Paris. It stands just north of the Louvre, and its story begins on the old rue Saint-Honoré. Look around and you will see a palace, a courtyard, a garden, and long arcades lined with boutiques, cafés and galleries, all gathered into one calm enclosure. The name sounds grand, and the history lives up to it. This was a cardinal's residence, a royal home, a revolutionary stage and a Parisian meeting place. Today it houses some of the most important institutions of the French state. Yet the garden and arcades remain open for strolling, so you can walk through four centuries of Paris in a few quiet minutes. Over the next few stops, we will follow the palace from its beginnings under Cardinal Richelieu, through royal danger and revolutionary fever, to the striped columns and polished spheres that make it feel strikingly contemporary. Let's begin where the story does, with a very ambitious churchman who wanted to live close to the king.