Home Places 35 breathtaking photos of Gardiner in Montana 16 July 2014, 4:46 pm EDT By Staff Reporter Share on Facebook NEXT POST Gardiner is a census-designated place (CDP) in Park County, Montana, United States, along the 45th parallel. The population was 875 at the 2010 census. Share on Facebook NEXT POST Copyright ©2024 BOOMSbeat., All rights reserved. places Share Connect Tweet 0 Comment Email