Overnight and Not-Quite-An-Overnight Adventures
Launch Your Group Into an Unforgettable Space Adventure!
Give your group the experience of a lifetime with our specialized evening programs at the Space Centre. Choose our immersive Overnight Adventure for a full sleepover, featuring a live science demonstration, a planetarium show, rocket building and launching, and a light breakfast, all nestled under the stars.
Or, opt for the Not-Quite-An-Overnight Adventure to enjoy all the exciting activities—exploring the Cosmic Courtyard, touring the observatory, and launching a rocket—in a compact evening visit. Both programs are perfect for school classes and community groups, offering hands-on learning and unforgettable memories.
Ready to explore the cosmos?
Overnight Pricing
Ideal for ages 7–14, this sleepover program includes shows, workshops, and stargazing through our observatory telescope. Children must be accompanied by adult chaperones.
Children / Youth
$69.50+tax
Additional Adults
$34.75+tax
*1 free adult per 4 children
Maintenance Fee
+$90
Not-Quite-an-Overnight Pricing
Perfect for groups who want a nighttime experience without the sleepover. Children must be accompanied by adult chaperones.
Children / Youth
$43.50+tax
Additional Adults
$21.75+tax
*1 free adult per 4 children
Maintenance Fee
+$45
20% non-refundable deposit required. Group size is 25-60 including chaperones.
What to Expect
At the H.R. MacMillan Space Centre, we are committed to creating an inclusive environment where we can embrace our shared humanity and explore the wonders of space science together.
Not-Quite-An-Overnight FAQs
What activities are included in the Not-Quite-An-Overnight Adventure?
This evening program runs from 5:45 PM to 9:00 PM (or 9:45 PM, depending on the schedule) and provides a private group experience after public hours. Activities include a hands-on bottle rocket building workshop and launch, an orientation to the night sky in the Planetarium Star Theatre, a live science demonstration, a tour of the observatory, and time to explore the Cosmic Courtyard.
What is the age range and required group size for this program?
The program is designed for children and youth aged 6 to 14 (Grades 4-7 for school groups). Similar to the overnight, we require a minimum group size of 25 and can accommodate a maximum of 60 attendees, including adult chaperones.
What is the cost and the chaperone ratio requirement?
The price is $43.50 per child/youth, and $21.75 for additional adults. There is also a $45.00 maintenance fee per booking. We require a safety ratio of 1 adult for every 4 children/youth, and one adult per every four children is admitted for free.
When is this program available, and what is the booking process?
The Not-Quite-An-Overnight Adventure is available every day of the week. To secure your group’s private evening booking, a non-refundable deposit of 20% of the total cost is required. You can book or get more information by contacting our bookings office at (604) 738-7853 or emailing [email protected].
Overnight Adventure FAQs
What is the age range and required group size for booking an overnight?
The adventure includes a full schedule of activities from 8:00 PM to 9:00 AM. Highlights include an orientation to the night sky in the Planetarium Star Theatre, a live science demonstration, a hands-on bottle rocket building workshop followed by a morning launch, a tour of the observatory, and time to explore the Cosmic Courtyard. An evening snack and a light breakfast are also included.
What activities are included in the Overnight Adventure program?
The program is designed for children and youth aged 7 to 14 (Grades 4-7 for school groups). We require a minimum group size of 25 and can accommodate a maximum of 60 attendees, including adult chaperones.
What is the cost and the chaperone ratio requirement?
The price is $69.50 per child/youth and $34.75 for additional adults. A mandatory $90.00 maintenance fee also applies per booking. For safety, we require a chaperone ratio of 1 adult for every 4 children/youth. One adult per every four children is admitted for free.
How do I book and what is the cancellation policy?
Overnight Adventure is available every day of the week. To secure your group’s private evening booking, a non-refundable deposit of 20% of the total cost is required. You can book or get more information by contacting our bookings office at (604) 738-7853 or emailing [email protected].

