We are located on the East side of Great Falls, Montana at the east end of 2nd Ave North just inside the Malmstrom AFB main gate to the right. Because the Museum and Air Park are within the Malmstrom AFB perimeter, public access or non-US DoD cardholders are required to process through the Visitor Control Center just right of the 2nd Avenue Gate (6220 Goddard Dr.). A valid US or Canadian Driver's License or ID Card is required for public access. For Non-US/Canadian Driver's License/ID Card holders who wish to visit, please contact the museum (Phone: 406-731-2705 Email: museum@us.af.mil) to coordinate your visit in advance, as Passport or Visa clearances can take up to 72 business hours to process for entry authorization.