Idaho City is situated a few miles away from Boise, is 1863 it was one of the fastest growing towns in the west fueled by a gold rush that attracted thousands of deserters from both Union and Confederate armies as well as freelance gun fighters and all around bad guys. It was actually the capital city for a few months. You can still visit the old city, what's left of it after fires that have occasioned the old city. I have heard various reports of the number of murders some estimate around 250 in a short two year period, fueled by gold fever booze and conflicts between Union supporters and former Rebs.
Idaho City, Idaho was once bustling with miners living in the largest town between St. Louis and San Francisco.
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Silver City Idaho was another dangerous place;
John C. Holgate died first, pistol in hand, leading his men down a smoke-filled mining shaft. J. Marion More was gunned down in the streets of Silver City, Idaho—his supporters said murdered—only two days after signing a truce to end one of the era’s most violent mining conflicts. Prominent...
truewestmagazine.com