The "Rosalie's Retreat" shack is located on Snowmass. It is constructed of downed timbers and can easily accommodate 4-5 people. Photos of it are below; click on them to enlarge them. For even more photos, see this Facebook photo album (you do not need to be a member of Facebook to view this album): https://www.facebook.com/media/set/?set=a.599432930128675.1073741875.100001859201674&type=1&l=ff80174649.
This shack has been known by three different names over the years: "Rosalie's Retreat," "Remi's Hut," and "The White Powder Shack" ("built by Dean and Steve") There used to be signs in the shack, but they have all been taken down, and as of April 2018, there are no signs there at all.
During the 2018-19 ski season the run was roped in such a way that it was impossible to get to this shack without crossing the rope.
If you have any information about this item that you would like to share for use on this page, please send to the author at AspenShrines@aol.com.