Gold King Mine & Ghost Town: Haynes, Arizona

In 1890, the Haynes Copper Company sunk a 1200-foot shaft into the middle of one of the richest copper deposits ever discovered. Much to their chagrin, they found no copper. Luckily, they struck gold instead, creating the small boom town of Haynes, the remnants of which are today an intriguing mix of ghost town and mechanical hobbyist’s paradise.