***BOAT ACCESS ONLY*** Discover your dream island cottage on Grand Island in Six Mile Lake, perfectly situated for easy access to the marina and just a short drive off Highway 400. This charming retreat features three spacious bedrooms, one bathroom, and a detached garage/bunkie with a 2 pc bathroom, providing ample space for family and friends. Enjoy the convenience of a boathouse with storage and a sauna, all while taking in expansive views, and abundant sun, indulging in deep-water swimming right from your private dock. Embrace the serenity of island living in this Muskoka paradise your perfect getaway awaits! F4 sewage system, original permit was issued for 2 Bedrooms.