ChamberMaster Template Great Falls Public Library Foundation Foundations - Educational / Charitable / MedicalNonprofit Organizations Great Falls Public Library Foundation Visit Website Request Info Great Falls Public Library 301 2nd Ave N Great Falls, MT 59401 (406) 453-0349 About Map About The Great Falls Public Library Foundation is a private, non-profit, 501(c)(3) organization founded in 1968 to help support and promote the Great Falls Public Library. What's Nearby? Distance: 5 10 15 20 25 50 mi.