Rainbow Hotel ID: 1957 | This file appears in: Rainbow Hotel Rainbow Hotel. Front to side view of the building, facing south to southwest on the corner of 3rd Street North and 1st Avenue North in Great Falls, Montana. | Creator: Photographer unidentified | Date: Apr. 2013 | Source: Montana State Historic Preservation Office | Rights: Public Domain Download Original File CreatorPhotographer unidentifiedSourceMontana State Historic Preservation OfficeDateApr. 2013RightsPublic Domain "Rainbow Hotel" appears in: Rainbow Hotel