Day 1 — Paris: Île de la Cité, Notre-Dame, and Sainte-Chapelle
🚶 Start your trip on Île de la Cité—the cradle of Paris. Notre-Dame de Paris is open again to worshippers and visitors (since December 2024): under the Gothic vaults, the restored stained glass and bronze altar shine anew. Nearby is Sainte-Chapelle, where 1,113 stained-glass panels seem to dissolve the walls and wrap the hall in a flood of light; the best effect is on a clear midday. Between sights, stroll along the Seine quays, stop by the Marché aux Fleurs flower market, and by evening head to the riverbank by Pont Neuf and Pont des Arts for the soft hues of sunset over the Louvre and the domes of the Latin Quarter—an ideal introduction to Paris.