Colorado 10 backcountry hiking and 4wd adventures in Colorado ColoradoPark Range, West Elk, and Wyoming Basin (2)San Juan and Uncompahgre (8) Buffalo Boy Mine Carrot Men Pictographs Cutthroat Castle Hand Painted Pueblo Mayflower Mill North London Mine San Juan Chief Mill Silver Lake and Iowa Mines Sound Democrat Mill Underground near Silverton Last Updated on January 29, 2021 by Guy StarbuckShare this:Click to email this to a friend (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Telegram (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pinterest (Opens in new window)