A truly spectacular Rocky Mountain hideaway, this 38.9 acre retreat offers remarkable privacy nestled between Aspen and Snowmass Village. A luxurious haven of more than 13,000 square feet of heated, above-grade living space, ten bedrooms, and expansive, captivating mountain views, this estate could never be reproduced under Pitkin County's building code and upcoming downsizing. Numerous living and dining spaces flow outside to landscaped lawns, patios, and decks that are perfect for entertaining and taking in the beauty and abundant wildlife. Enjoy the outdoor fire pit and hot tub while watching the skiers on Snowmass, or after your own skiing adventure! A sprawling entry motor court and expansive flat areas are ideal for entertaining or hosting family gatherings, while a dramatic front entry opens to a great room with floor-to-ceiling windows and slider doors that open to stunning panoramic mountain views. A two-story stone gas fireplace sets the scene for the great room with soaring timber ceilings and an accompanying full bar. Moving to the adjacent gourmet kitchen, complete with Viking appliances, one can create multiple living and dining options, including a breakfast area, kitchen counter seating, and additional living area by the fireplace. Passing the full butler's pantry leads one to the large formal dining room with extensive views and the warming glow of a gas fireplace. The main floor primary suite underwent a full renovation in 2023 and provides plenty of space and absolute privacy. Complete with dual vanities, custom doors, cabinetry and millwork in White Oak, Waterworks fixtures, dual Toto toilets, a Native Trails stone composite soaking tub, Grigio Amani Graphite marble and custom fabricated closets, the suite is the epitome of luxury. Mountain views, a private deck and blackout window treatments complete this perfect retreat. Two additional main floor bedrooms share a Jack and Jill bath and adjacent study area/office space. Two stairwells and an elevator lead to the upper level with two king guest suites, each with their own en suite bathrooms, and two large offices. One office has its own full bath and can be used as an extra bedroom. The lower-level features walkout patios, three additional bedrooms, a media room, large den, kitchenette, wine and cigar room, and ample storage. From there, step into the backyard, featuring more beautiful views and plenty of room for a pool, pickle ball court, or other outdoor amenities, including space to add a barn. A large mud room and additional storage areas are adjacent to the three garage bays and a private stairwell leads to a two-bedroom, two-bath guest/caretaker apartment with its own full kitchen and private deck. Central air conditioning, radiant heat, a back-up generator plus a plethora of exquisite stonework and reclaimed barnwood inside and out, this estate is a study in classic Colorado elegance.