Hours & Reservations

Admission is valid any time between when we open at 9 a.m. and when we close at 4 p.m. Please note that ticket purchases are only available two weeks in advance. If availability allows, walk-in members and visitors will be admitted.  

Open Every Day | 9 a.m. – 4 p.m. | Open to the public

Please make your reservation online by clicking the date you wish to visit below. If availability allows, walk-in members and visitors will be admitted. For assistance with ticketing, call 406.994.6223 Monday through Friday from 9 a.m. to 4 p.m.

We are currently offering reduced admissions, but rates are subject to change at any time. Additional discounts are temporarily suspended while we are offering this reduced admission price. Tickets are non-refundable. If you have a ticket(s) and do not feel well, please call 406.994.2251 to reschedule. 

As a member of a science center or museum participating in the ASTC Travel Passport Program, you are eligible for complimentary general admission for two adults, plus children or grandchildren under the age of 18.  ASTC Members will be asked to provide their membership card on their day of their visit.

What is Available at MOR
The following remain temporarily closed or suspended: Martin Children’s Discovery Center, Hager Auditorium, boardroom, classrooms, tours, and events.

Select your date of admission below.

You can make a reservation for up to Two (2) Weeks Out From Today Only.

If nothing appears below section 2. SELECT FROM THE FOLLOWING ADMISSION PACKAGES: there are no admissions available for that particular date you selected. Please select another date.

1. Choose the date of your visit:

2. Select from the following admission packages:
Ticket Package Description:
Museum Admission Museum Admission