This photo shows the private Yellowstone Club ski area, as seen from the Lone Peak Summit at Big Sky Resort. The ski area for the Yellowstone Club is built on Pioneer Mountain. Unless you have millions of dollars and a private home within the Yellowstone Club - or know someone who does - this photo is likely to be the closest you'll ever get to the Yellowstone Club. The ski area at the Yellowstone Club is completely private - and to the best of my knowledge they never let the general public use it.