Welcome to an extraordinary island retreat in the heart of the Lake Temagami region, one of Northern Ontario's most iconic recreational destinations. Situated on a 2-acre parcel on a shared island on beautiful Cassels Lake, home to just one neighboring property, this remarkable retreat is only a five-minute boat ride from the public launch. Offering exceptional privacy, breathtaking scenery, and an unforgettable waterfront lifestyle, this is a rare opportunity to own a true Northern Ontario legacy property. At the heart of the property sits a custom handcrafted scribed log home, showcasing exceptional craftsmanship and timeless character. Expansive wraparound decking surrounds the cottage, creating the perfect setting to entertain, unwind, or simply take in the peaceful waterfront surroundings. Inside, soaring vaulted ceilings and warm log finishes create a welcoming atmosphere throughout the open-concept living space. The spacious kitchen flows seamlessly into the dining and living areas, making it ideal for gathering with family and friends. The main level features two bedrooms and a full bathroom, while the generous loft provides flexible space for additional sleeping accommodations, a family room, games area, or home office. The property is serviced by a full septic system, draws crystal-clear water directly from Cassels Lake, and is powered by a professionally installed solar system with generator backup, allowing you to enjoy modern comforts while embracing off-grid living. Designed for hosting family and friends, the property also features two additional cottages, each offering its own unique charm. One is a beautifully renovated two-bedroom guest cottage positioned on the north side of the island with its own private dock and spectacular lake views. The second is a character-filled fishing cabin dating back to the 1930s,preserving the history and charm of classic Temagami cottage life.