Welcome to your own majestic retreat on the banks of the mighty Missouri River! This extraordinary estate offers unparalleled privacy, surrounded by the breathtaking natural beauty of Montana's landscapes. As you approach, you'll be greeted by over a mile of pristine river frontage, providing endless opportunities for fishing, boating, and relaxation along the Missouri. The centerpiece of this remarkable estate is a stunning castle-inspired residence, exuding timeless elegance and architectural grandeur. Features such as a cedar-lined sauna, expansive wine cellar, turret with reading room, two attached garages, multiple fireplaces, and the bold, castle-like courtyard complete with gargoyles, add to the allure of the property. The home is thoughtfully laid out with wings for the homeowners and guests. The main wing includes a bedroom, walk-in closet, ensuite bath, office, laundry room, and one of the attached two-car garages with direct entry. In the guest wing, you'll find three guest bedrooms, two baths, a 2-car garage, ample storage, and a guest laundry room. The main living area contains a grand entry with vaulted ceiling and an open concept kitchen, living room, and dining room. The exquisite views over the expansive, plush lawn to the river and scenic open lands will take your breath away. Cozy up to the living room fireplace and enjoy the abundance of wild animals and bird life in your backyard. The round dining room has spectacular views in every direction and is highlighted by a custom-made round table to complement the space. Aviation enthusiasts will be delighted by the inclusion of an airplane hangar and three private airstrips, providing convenient access for travel and exploration. The possibilities are endless for those with a passion for flight and adventure, whether urban or backcountry. For the avid boater or water enthusiast, a remarkable boathouse awaits, complete with a concrete ramp for effortless access to the river. Imagine embarking on leisurely cruises or exciting adventures right from your own backyard. For those seeking space for hobbies or projects, a large workshop within the hangar offers ample room for creativity and craftsmanship, while the two-bedroom guest quarters with a full kitchen provide comfortable accommodations for visitors or extended stays. This exceptional property offers a rare opportunity to own a piece of Montana's pristine wilderness, where every day brings new adventures and cherished memories.