The name of the Institut Henri Poincaré is currently being used without our knowledge on sites advertising fake conferences.
Please be extremely vigilant and do not hesitate to contact us before registering on sites that appear fraudulent.
How to come to IHP
Quick accesses
Practical information
Address
Institut Henri Poincaré
11 rue Pierre et Marie Curie
75231 Paris Cedex 05
Timetable
The institute
• Open from 8:30am to 6pm from Monday to Friday.
• Closed on Saturday, Sunday and bank holidays.
• 2025 Summer break: from Saturday 26 July (included) to Sunday 24 August (included). Reopening on Monday 25 August.
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, Sunday and bank holidays.
• 2025 Summer break: from Sunday 27 July (included) to Friday 5 September (included). Reopening on Saturday 6 September.
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 |