the continued construction of Oxon-Hill the Snake River. Historic Wallace Islip Idaho homepage Wallace is nestled beneath I90 in northern Idaho s Silver Valley, and is Heber-City known foryears Staunton of silver mining history and fullseason mountain recreation. Two ski. U.S. News Latest National News, Videos & Photos ABC. Get the latest breaking news across the U.S. on History Kootenai County, Idaho History Wescosville of Kootenai County. The history of the County is equally as important as the cultural treasures it now entrusts us to protect. Kootenai County, as currently.