Visit the mysterious secret underground world of the gold miner! Ride the electric mine train 1/3 mile deep into Galena Mountain then easy walking with your miner-guide through the the quartz vein tunnels for live mining demonstrations. You'll see operating air drills, hoisting skip, slusher, mucker and learn about the "honey" wagon - all authentic San Juan mining equipment from the 1930's - 1960's. Do your own mining at the sluce boxes outside and keep what you find! A covered picnic area is available for your convenience. Located 5 miles from Silverton in scenic Cunningham Gulch surrounded by 13,000 foot peaks. See the 1907 "Cliff Dwellers" Boarding house hanging on the mountainside high above. FREE gold and silver panning with the purchase of a tour! Buy a discounted Silverton Heritage Pass and also see Silverton's new Mining Museum and the 1929 Mayflower Gold Mill. Old Hundred Gold Mine Tour operates daily May 14 through October 2. Tours depart every hour on the hour 10 am through 4 pm. No reservations needed but arrive early to purchase your tickets.