Nestled on nearly 8 picturesque acres in the coveted Twin Oaks neighborhood, this extraordinary estate offers a rare combination of luxury, privacy, and natural beauty. Set along the Big Sioux River and surrounded by mature trees, abundant wildlife, and breathtaking views in every direction, this secluded retreat feels worlds away from the city while remaining just minutes from Sioux Falls' premier shopping, dining, healthcare, and business districts. With over 5,900 square feet, the home was thoughtfully designed to celebrate its remarkable setting. From the moment you step inside, soaring vaulted ceilings and a dramatic wall of floor-to-ceiling windows draw your attention to the landscape beyond, creating an immediate connection between the home and the beauty that surrounds it. Anchored by a striking wood-burning fireplace, the expansive living area seamlessly extends outdoors to a multi-level paver patio, offering exceptional spaces for both entertaining and quiet moments of relaxation. At the heart of the home, the beautifully appointed kitchen and dining area combine functionality with elegance. Double islands, rich hardwood flooring, and panoramic views create a space that is as inviting as it is impressive. The main-floor primary suite serves as a private sanctuary, featuring floor-to-ceiling windows, direct patio access, a cozy gas fireplace, and a spa-inspired ensuite with a soaking tub and walk-in shower. The west wing of the home offers exceptional flexibility with distinct upper and lower living areas. Upstairs, a private guest suite features a walk-in closet and ensuite bath, while two additional bedrooms share a Jack-and-Jill bathroom. Expansive windows throughout the wing frame stunning views of the surrounding landscape, bringing natural beauty into every space. Downstairs, two bedroom suites each include walk-in closets and private baths. A spacious family room with a bar provides endless possibilities for entertaining, recreation, or media space, while a laundry room, study nook, mudroom with built-ins, and convenient garage access add everyday functionality. One of the estate's most exceptional features is the heated 10-stall underground garage-a rare amenity that combines practicality with convenience. Complete with a private pass-through providing direct backyard access, the space offers endless possibilities for vehicle collections, recreational equipment, hobbies, or storage. Beyond the home, the grounds are every bit as extraordinary. Meandering trails wind through the property, leading to peaceful river views, a charming pergola, and multiple outdoor living spaces designed to immerse you in the tranquility of the landscape. Whether enjoying a morning coffee while watching wildlife, hosting guests beneath the trees, or taking in the beauty of the changing seasons, the setting offers an unmatched sense of privacy and serenity. Properties of this caliber are exceptionally rare. More than a luxury home, this is a private estate, a place where land, location, and lifestyle come together to create an opportunity that is truly impossible to replicate.