Explore the stunning Gothic architecture of Notre-Dame, a must-see landmark located on Île de la Cité. It's free to enter the cathedral, but towers may have an entrance fee.
Wander the charming hilly neighborhood of Montmartre, visiting the Sacré-Cœur Basilica and local artists' square. Open all day, free entry to the basilica.
Enjoy an hour-long evening cruise on the Seine departing near Pont Neuf, offering spectacular views of illuminated Paris landmarks. Cruises typically start at 6 pm.