A rare offering where luxury waterfront living and premier equestrian infrastructure converge on prestigious Boshkung Lake. Encompassing over 100 acres and 440 ft of pristine shoreline, this private estate delivers an exceptional four-season lifestyle in the heart of the Haliburton Highlands. The custom-built residence offers over 7,000 sq ft of finished living space, designed for elevated entertaining and relaxed lakeside living. The primary suite is a true retreat, featuring a fireplace, spa-inspired ensuite with soaker tub overlooking the lake, expansive walk-in closet, and private lakeside deck. The gourmet kitchen is a showpiece with premium appliances, custom cabinetry, generous prep surfaces, and a sunlit breakfast area, supported by a butler's pantry. Principal living and dining spaces are anchored by fireplaces and sweeping lake views, with seamless walkouts to maintenance-free decking. Additional features include a media and games room with wet bar, home gym, and flexible spaces for family and guests. For the equestrian buyer, this property is exceptionally well-appointed. A professionally designed 70 x 140 indoor riding arena, multi-stall barn, and multiple paddocks provide turnkey infrastructure for year-round riding, training, and care. Private groomed trails wind throughout the acreage, offering an outstanding setting for riding and recreation.The grounds evoke a private resort, with curated outdoor spaces for entertaining and relaxation, all positioned to capture the serenity of the lake. A 4-car garage completes this exceptional offering. A rare opportunity to own a luxury waterfront estate with true equestrian capability in one of Ontario's most desirable cottage country settings.