A once-in-a-lifetime opportunity to own a piece of the legendary West. For the first time in nearly 150 years, Hogan Ranch-450 acres of pristine Colorado wilderness-offers three 35-acre parcels: Joann's Reserve, Chris' Reserve, and Coal Creek Reserve. Held by the same family for seven generations, this land is steeped in history, beauty, and western spirit. Just off Highway 93, each parcel is accessed via a private, resident-only road and was hand-selected for its exceptional privacy, premier buildability, and sweeping, unobstructed views of the iconic Flatiron Foothills. With no neighboring structures and borders that adjoin permanently protected City of Boulder open space, these Legacy Estates offer unmatched seclusion and a direct connection to public trailheads, wildlife habitats, and celebrated landscapes. Joann's Reserve crowns the northwest mesa with a 5-acre buildable envelope, no limit on square footage, and a 30-foot height allowance for dramatic ceilings. A walk-out basement design can frame panoramic views of the Flatirons, Doudy Draw, and Boulder's mountain parks. Development allows for one single-family residence plus up to two accessory buildings (combined 6,000 sq. ft.), ideal for a detached garage, barn, greenhouse, or studio. Recreational amenities such as a pool, tennis court, or basketball court may be incorporated, and a separate ADU is permitted for guests, multigenerational living, or staff. From equestrian facilities to wellness retreats, outdoor entertaining spaces to self-sustaining homesteads, this is a rare chance to design a legacy estate at an unparalleled scale in a permanently protected setting. At Hogan Ranch, the true luxury is the land itself.