Le Palais de Justice
What it is: Le Palais de Justice
Where it is: 4, boulevard du Palais – 1e (map)
When it’s free: Weekdays – 9:00 AM to 6:00 PM
How to get there: Cité M4
Category: 01er
Saint-Eustache Church
What it is: Église Saint-Eustache
Where it is: Place du Jour – 1e (map)
When to see it: Daily
Monday to Friday – 9:30 AM to 7:00 PM
Saturday and Sunday – 9:00 AM to 7:00 PM
How to get there: Les-Halles M4 or Chatelet – Les Halles RER A, RER B, RER D
Saint-Germain-l’Auxerrois Church
What it is: Église Saint-Germain-l’Auxerrois
Where it is: 2, place du Louvre – 1e (map)
When to see it: Daily – 9:00 AM to 7:00 PM
How to get there: Louvre-Rivoli M1 or Pont-Neuf M7
Oratoire du Louvre
What it is: Oratoire du Louvre
Where it is: 145, rue Saint-Honoré – 1e (map)
When to see it: Sunday – 9:30 AM to 10:30 AM (before the service) and By appointment
How to get there: Louvre-Rivoli M1 or Palais-Royal – Musée du Louvre M1, M7
Saint-Roch Church
What it is: Église Saint-Roch
Where it is: 296, rue Saint-Honoré – 1e (map)
When to see it: Daily – 8:30 AM to 7:00 PM
How to get there: Pyramides M1 or Tuileries M1
Breguet Museum (Timepieces – Boutique & Museum)
What to see: Musée Breguet
Where it is: 6, place Vendôme – 1e (map)
When it’s free: Tuesday or by appointment
How to get there: Opéra M3, M7, M8, Pyramides M14, Madeleine M8, M12, M14 or Tuileries M1