Arranging a Group Booking

Groups of 20 or more can make a group booking for a night at the observatory. We start our group bookings at 7:30pm at the earliest, this gives us time to set up and prepare the telescopes.

Groups of less than 20 are encouraged to attend a public night or sign up as a Member.

Bookings must be made at least four weeks in advance. All sleepover bookings are subject to availability, please get in touch to work with our team to find a suitable date. You may be contacted directly by the Hamilton Zoo to confirm your booking.

Find a free date and see our current bookings below: 



make a group booking