May 28 – 30, 2024
Synchrotron SOLEIL
Europe/Paris timezone


You will need to book your room personally by directly contacting the following hotels (non-exhaustive list)

Make your hotel booking as soon as possible since one of them (removed from the list) is already fully booked by students passing their exam for high school during that week.

 Accommodation Plateau de Saclay


  • B&B Hotel Saclay
    Plateau du Moulon - 91190 GIF-SUR-YVETTE
    Tél.: +33 (0) 8 92 78 80 91 - Fax: +33 (0)1 69 35 34 59
  • 22 min by bus : Take the Bus 9 from Université Paris Saclay and get off at Saint Aubin, or Bus 9106 from Le Moulon and get off at Saint Aubin


  • SOLEIL Guest House

SOLEIL Guest House will  be open but, Users supported by SOLEIL have priority to be accommodated. The guest house manager will be able to confirm your booking only one week before the event

A financial contribution of 33 € / night (including VAT) is required to partially cover accommodation expenses. It does not include breakfast.

This contribution is paid by the non-subsidized user, during the stay, on presentation of an invoice by the Guest House manager (from Monday to Friday 10:00-12:00 and 14:00-16:00 / on Saturday and Sunday 10:00-12:00).

In case of No-Show, the 1st night will be due and the next nights cancelled (unless user contrary request).

Terms of payment:
- Credit Card
- Cheques (FR)
- Cash (EU)

For any questions, you can ask to the Guest House Manager from Monday to Friday from 8:30 to 12:30 and from 13:00 to 17:30, and on the Week-end from 9:00 to 13:00.

Tel. : +33 (0)1 69 35 82 00
E-mail :


Arrival and departure

As far it is possible, the check in has to be done after 15:00.

The day of departure, you must checkout no later than 12:00 in order to allow the cleaning of the room.

If necessary, you can leave your luggage at the reception desk for few hours.

Outside opening hours and if the manager is not available, please contact the Reception at SOLEIL Guard room (Tel.: +33 (0)1 69 35 91 22).

For more information consult their webpage


Accommodation in Massy (25 minutes from SOLEIL by bus)

From Massy

Take bus 91.06 (ask for l'Orme des Merisiers) from Massy TGV station to Christ de Saclay and get off at l'Orme des Merisiers.

Or take bus 91.10 (ask for l'Orme des Merisiers) from Massy TGV station to Saint Quentin and get off at l'Orme des Merisiers