Welcome to Reef Island, a crown jewel private island ideally situated on the crystal-clear waters of central Lake Joseph. This stunning 5+ acre private island boasts an unparalleled combination of breathtaking natural beauty, privacy, and exclusivity. Reef Island’s distinctive infinity shape and 3200+ ft of shoreline provide stunning panoramic views of the surrounding lake and landscape, and affords all-day sun exposure, from sunrise to sunset. Reef Island represents a rare opportunity to own a private island paradise encompassing pristine beaches, captivating walking trails, and a truly idyllic setting on the most coveted lake in Muskoka. The David Gillette designed cottage and boathouses showcase a combined 7000 sq ft of lakeside living, with 7 bedrooms (plus 2 in the boathouses) and 5 bathrooms (plus 2 in the boathouses), 4 covered boat slips, and large outdoor spaces for entertaining. For those seeking an active lifestyle, Reef Island offers a 1-km scenic walking/running path and sports court, while being just a short boat ride to some of Muskoka’s top golf courses. For water access, the property includes a mainland landing at Lake Joseph Cottagers Landing in Stills Bay, a boat ride of less than 5 mins to your private island oasis. Reef Island is ideally situated in close proximity to marinas, restaurants and entertainment. Following a lengthy municipal planning process, Reef Island offers a unique opportunity for re-development, with approvals in place for the construction of two 7500 sq ft cottages, two 2-storey boathouses (with accommodation and 8 covered boat slips), two additional swim docks, tennis court with cabana/pavilion, and a sunset gazebo. This allows you to further expand your private island retreat into an unparalleled exclusive family compound, all while enjoying the existing cottage and boathouses on the property. Embrace this once-in-a-lifetime opportunity to own one of the most coveted private islands on Lake Joseph.