The conference took place at the Institut de Physique Théorique (IPhT). The recording of the talks are available on the IPhT YouTube channel.
The easiest way to reach IPhT from Paris via public transportation is to take the train RER B up to the station Le Guichet, then take a bus. We have booked a special bus for the participants of the conference : it left from Le Guichet at 9AM on each day, and returned there in the evening (departure from IPhT at 6PM on Monday-Tuesday, 5:15PM on Wednesday). For more details see these instructions, which also mention the public bus 9 as an alternative. Here is the (theoretical) timetable of the RER B towards Le Guichet on the days of the conference. For other possibilities (public buses, car, walk), see this page or Google Maps.
All lectures took place in amphi Bloch which is just at the entrance of IPhT.
Here is a list of hotels provided by the organizers of a previous conference at IPhT (prices might not be up to date).
Note that ICMP 2024 took place in Strasbourg on the following week.