Admission to Science Gateway is free, but registration is required.
- Online registration is recommended up to one month in advance and guarantees entry.
- On-site registration is also possible, subject to availability.
- Visitors under the age of 16 must be accompanied by an adult.
- Click here for group bookings (12 to 48 people), which are mandatory up to 9 months in advance.
Activities included with your booking
More activities to book on site
Some activities, such as guided tours and lab workshops, require a separate on-site reservation after checking in at the venue.
- Reservations can be made through your personal booking page (on your phone) or at the welcome desk with our staff.
- Due to high demand and limited capacity, only about 10% of visitors will be able to join the guided tours or lab workshops. However, the other activities offered will allow you to enjoy an experience of more than 3 hours.
- Click here to learn why guided tours and lab workshops cannot be booked in advance.
| Activity |
Age |
Duration |
Languages |
Capacity |
| Guided Tours |
12+ |
90 minutes |
FR, EN |
24 people/tour; 3 to 12 tours per day |
| Lab workshops |
5+ |
45 minutes |
FR, EN |
24 people/workshop; max 5 workshops per day |
On-site booking conditions
- Guided tours: reservations open 2 hours before the start (not before 08.30).
- Lab workshops: reservations open 1 hour before the start (not before 08.30).
- System: first come, first served, based on availability. Bookings are open to all present visitors, regardless of their arrival time
Frequency by season
- In summer and on Sundays, the number of guided tours for families and individual visitors is increased.
- Sundays are reserved exclusively for families, individual visitors, and small groups (under 12 people).
- No guided tours during the holiday period, from Friday, December 19, 2025, to Monday, January 5, 2026, inclusive.
