Private Aspen: Modernism in the MountainsAn elevated view of the landscape and cultural setting that make Aspen, Colorado, a legendary destination Tucked into a remote valley along the Roaring Fork River and surrounded by a majestic Rocky Mountain landscape, Aspen is a unique destination. Its magnificent, rugged landscape is home to luxe ski resorts, world class museums, and stunning private retreats. Private Aspen is an exclusive invitation to explore eighteen elegant modernist houses.