Perched above the Gallatin River with commanding, unobstructed views stretching across the valley, this is one of the most exceptional homesites in the Bozeman area. From the moment you enter the stone clad with timber pillars, the 20.5 acre property reveals its striking design, featuring a dramatic open-air concept between levels that creates a seamless flow of space & light. Expansive windows frame the river & mountains like art, filling the home with natural light & protected views. Designed for both entertaining & everyday comfort, the 6,537 SF home features 6 spacious bedrooms, 6 bathrooms, a chef's kitchen, a private library, an executive office, fully equipped theater room & lower level kitchen with wine cellar. Every floor has bedrooms, with the primary en suite on the upper level complete with its own fireplace & breathtaking views. This creates a private sanctuary within the home. Spacious bedroom on main floor could easily be converted to an additional primary en suite. The chef's kitchen opens seamlessly to the fireplace-centered living room, creating an ideal setting for gathering & entertaining. From there, step into an exceptional outdoor living space designed to capture sweeping river & mountain views, complete with a statement outdoor fireplace & a premium vented BBQ. The property continues to impress with an outdoor pond & a beautifully designed 1,272 SF guest house, offering the same level of quality and attention to detail. It features a spacious kitchen, 2 beds, 2 baths, a/c & its own fireplace. Ideal for hosting guests, a care taker or accommodating multigenerational living in comfort and style. A massive 3,600 SF shop/barn provides exceptional versatility, featuring five stalls, pass-through access, hay storage, an RV-height garage door & extensive space for equipment, recreational vehicles, or hobbies. As part of GRR, ownership includes access to: walk-out Gallatin River frontage (3 min. from this home), 640 acres of State Land & 270 acres of Fish & Wildlife land. A privately owned world-class equestrian center within the ranch offers boarding, training, and both indoor & outdoor arenas. Enjoy miles of riding trails, blue-ribbon fly fishing & the quiet beauty of Montana living-all just 25 minutes from Bozeman, with convenient access to Yellowstone International Airport & recreation in Big Sky. A rare opportunity to own a legacy estate with top of the world views. Call your favorite realtor for a private showing.