99 Imperial Gulch Road has 16.52 acres and one of only two privately owned parcels in Imperial Gulch, a side-canyon off of Greenhorn Gulch. This historic property was once home to one of the most valuable mines in the region, originally patented by Ketchum-founder Issac Ives Lewis in 1886. The mine structures and millworks all burned in the 2013 Beaver Creek fire.