Location: On I-90 near Montana/Idaho border.
The Captain John Mullen Museum, established in the old Liberty Theater, illustrates the history of Mullen with exhibits of historical furnishing, vintage clothing, photographs and newspapers. It also includes mining relics and local school, sports and firemen’s memorabilia and information on the building of the Mullen road in 1859-1863. Contact the Museum at: (208) 744-1461.