What is it: Musée Curie
Where it is: 1, rue Pierre et Marie Curie – 5e (map)
When it’s free: Wednesday to Saturday – 1:00 PM to 5:00 PM
Closed – Public Holidays : April 21st, May 1st, May 8th, May 29th, June 9th, July 14th, November 1st, November 11th.
Closed August
Closed during Christmas Holidays
How to get there: Monge M10, Cardinal Lemoine M10 or Luxembourg RER B
What to see: Musée des Éclairages anciens
Where it is: Lumière de l’oeil – 4, rue Flatters – 5e (map)
When it’s free: Tuesday to Friday – 2:00 PM to 7:00 PM
Saturday 11:00 AM to 5:00 PM
How to get there: Les Gobelins M7 or RER Port-Royal
What it is: Musée de Cluny – Musée National du Moyen-Âge (Museum of the Middle Ages)
Where it is: 6, place Paul Painlevé – 5e (map)
When it’s free: First Sunday of the Month
9:15 AM to 5:45 PM
How to get there: Cluny – La Sorbonne M10
What to see: Musée des Collections Historiques de la Préfecture de Police
Where to see it: Hôtel de Police – 4, rue de la Montagne Sainte-Geneviève (3rd floor) – 5e (map)
When it’s free: Monday to Friday – 9:00 AM to 5:00 PM
Saturday – 9:30 AM to 5:30 PM
How to get there: Maubert-Mutualité M10
What it is: Musée du thé Mariage Frères
Where it is: 30, rue du Bourg-Tibourg – 4e (map)
When it’s free: Daily – 10:30 AM to 7:30 PM
How to get there: Hôtel de Ville M1, M11
What it is: Musée de l’Assistance Publique – Hôpitaux de Paris
Where it is: 3, avenue Victoria – 4e (map)
When it’s free: Currently Closed for Renovations
How to get there: Hôtel-de-Ville M1, M11
What it is: Centre Pompidou
Where it is: Place Georges Pompidou – 4e (map)
When it’s free: First Sunday of the Month
11:00 AM to 11:00 PM
How to get there: Rambuteau M11 or Châtelet M1, M4, M7, M11, M14
What to see: Maison de Victor Hugo
Where to see it: 6, place des Vosges – 4e (map)
When it’s free: Tuesday to Sunday – 10:00 AM to 6:00 PM (except holidays)
Closed Monday
How to get there: Saint-Paul M4, Chemin-Vert M8 or Bastille M1, M5, M8
What it is: Maison européenne de la photographie
Where it is: 5-7, rue de Fourcy – 4e (map)
When it’s free: Last Wednesday of the Month
5:00 PM to 7:45 PM
How to get there: Saint-Paul M4
What it is: Musée de la Chasse et de la Nature
Where it is: Hôtel de Mongelas – 62, rue des Archives – 3e (map)
When it’s free: First Sunday of the Month
11:00 AM to 6:00 PM
How to get there: Hôtel-de-Ville M1, M11 or Châtelet – Les Halles RER A, RER B, RER C