Uncompromising attention to details on this private 118 acre estate nestled at the base of Haystack mountain located 10 miles from downtown Boulder. Enjoy unparalleled views of the Flatirons and foothills. The compound includes a grand 13,000 sq. ft. main home, 2000 sq. ft. guest house, caretaker house and 13 stall equestrian barn with living quarters, an FAA-approved landing strip, tournament ready polo field, and extensive water rights. The main residence offers 5 en suite bedrooms, 2 home offices, an elevator, fitness center, flight simulator, wine cellar, screening room, billiards room and multiple bars. Outdoor amenities include vast patios, outdoor fireplaces, pool, 2 cabanas, and a complete outdoor kitchen with an Argentine grill. This is a one of a kind property in the Boulder-Denver metro region.