An extraordinary historic South Lake Rosseau estate awaits. The property features private shoreline, stunning island-dotted views, and exquisite sunsets. Between the grand cottage, iconic boathouse and beautiful guest cottage, there is 14,000 sq. ft. of refined, elegant living space that has been meticulously maintained. The cottage features 10,500 sq. ft of living and entertaining space with seven bedrooms and nine baths.Stunning lakeside Muskoka Rooms overlook the water. A separate guest cottage offers 1,600 sq. ft. with four bedrooms, two baths, a full kitchen, and a two-car garage. Gorgeous gardens and meandering granite pathways lead to the estate's trophy, an oversized 3-slip, 2-storey boathouse with more than 2,000 sq. ft. of living space. The boathouse includes three bedrooms, two baths, a spacious Muskoka Room, and unparalleled accommodations for family and guests. A waterfront firepit area for watching sunsets, a sand beach for little ones and deep water off the dock complete this spectacular lakeside setting. Just minutes from Port Carling and Muskoka's finest golf, dining and shopping, this estate represents the very best of South Rosseau, unique, historic, elegant, and exceptionally rare. This cherished family retreat presents an opportunity for new owners to create a legacy for their family.