Historic Argo Gold Mine Mill Tour and Museum
• 2350 Riverside Dr. | Idaho Springs, Colorado | 80452
The Argo Gold Mine and Mill is a National Historic Site in Idaho Springs, Colorado. Educational adventure tours are provided at this mine, including a tour of a tunnel that was built in 1894 and was once considered the world's longest tunnel.
2350 Riverside Dr.
Idaho Springs
Colorado
80452
