DescriptionThere are 3 Heart Lakes in Mineral County, all near the Montana-Idaho state line. The largest, identified on the map in this book, is a popular hiking destination. Another Heart Lake is about 10 miles northwest, near the head of Lost Creek; the third is about 10 miles south of Haugan. Contributing InstitutionMontana Historical Society Library and ArchivesGeolocation[1] Elevation5772 ft.CountyMineral County