How to come to IHP

Close to the Panthéon and the Jardin du Luxembourg, the IHP is ideally located in the heart of the 5th arrondissement of Paris. Its museum, the Maison Poincaré, is on the same site, but has different opening hours.

Practical information


Institut Henri Poincaré
11 rue Pierre et Marie Curie
75231 Paris Cedex 05


The institute

• Open from 8:30am to 6pm from Monday to Friday.

• Closed on Saturday, Sunday and bank holidays.

Summer break: from July 29th to August 20th 2023 included (reopening on August 21st).

Winter break: from December 23rd 2023 to January 7th 2024 included (reopening on January 8th).

The museum - Maison Poincaré

• Open from 9:30am to 5:30pm on Monday, Tuesday, Thursday and Friday. From 10am to 6pm on Saturday.

• Closed on Wednesday and Sunday.


Public transportation to IHP
RER (train) line B station Luxembourg
Subway line 7 station Place Monge
Subway line 10 station Cardinal Lemoine
Bus line 24 station Musée et Institut Curie
Bus lines 21 and 27 station St-Jacques / Gay Lussac
Bus lines 38 and 82 station Luxembourg
Bus lines 75, 84 and 89 station Panthéon
Vélib' station 5005 and 5012