THE PINNACLE OF LAKE JOSEPH LUXURY - AN UNRIVALED MUSKOKA LEGACY. For those who demand absolute privacy without compromising on central proximity, this spectacular south-facing estate represents the absolute zenith of modern architectural achievement. Commanding 346' of coveted shoreline and expansive long lake views, this masterpiece spans over 10,000 sq ft of meticulously crafted living space, designed flawlessly for grand-scale entertaining. The estate effortlessly accommodates up to 26 guests across 9 elegantly appointed bedrooms and 9 bathrooms, featuring palatial primary suites on all three levels.The craftsmanship is unparalleled. The Great Room delivers dramatic architectural volume, defined by a striking 30' floor-to-ceiling glass curtain wall to frame the jaw dropping views, wide-plank engineered oak, and a bespoke herringbone ceiling. World-class materials are integrated throughout, including German-engineered Schüco lift-and-slide doors, custom heavy-duty Texas hinges, cantilevered decks and authentic Muskoka granite inside and out. Indulge in elite amenities: a climate-controlled lower-level wine cellar with granite bar, Sub-Zero/Miele appliances, ensuite steam shower, 5 fireplaces, and a grand Muskoka Room with premium Ipe flooring, heaters and automated screens. The waterfront is a paradise featuring an over-engineered 2-story, 3-slip boathouse resting on heavy steel piles and a structural steel frame. Enjoy deep-water docking paired with a gentle, shallow-entry shore with the crystal clear waters Lake Joe is famous for. Tucked away in a serene, deeply private bay, this estate offers an effortless commute by car or air, placed just moments from elite dining and golf at Oviinbyrd. RARE OPPORTUNITY: Acquire the neighboring vacant parcel to expand your footprint to over 640' of contiguous premium frontage for the ultimate generational compound. Privacy, prestige, and lifestyle: you'll find it all here.