DescriptionThis place, known to the Salish as Im-i-sul-e’-tiku, “Place of dread by the water,” eventually took on an even more ominous name. Since it was the site of many Blackfeet ambushes of Salish and fur traders, the French named it Porte de l’Enfer, “Door of hell.” Other Name(s)Im-i-sul-e’-tikuContributing InstitutionMontana Historical Society Library and ArchivesGeolocation[1] Elevation3198 ft.CountyMissoula County
