This exceptional private 27-acre island in Marble Mountain offers a rare combination of luxury, privacy, and natural beauty. Conveniently connected by a bridge, the island features a beautifully appointed main home, boathouse, multiple garages, wharf, gazebo, and a guest/sauna house. Thoughtfully positioned to enjoy sunshine throughout the day, the property is surrounded by stunning white sand, blue skies, and the clear waters of the Bras d'Or Lake. The warm, calm waters are ideal for swimming, boating, fishing, kayaking, and a variety of water sports, while the expansive views and peaceful setting create a true island paradise. Recent updates include the main house roof (2025), boathouse roof (2024), guest house roof (2023), freshly painted main house windows, new gravel on all access roads, a guest boat dock with a concrete slipway, and reinforced waterfront protection. Offered fully furnished and move-in ready, the property also includes an SUV, motorcycle, four-wheeler, motorboats, and more. For added convenience, a garage condominium near the international airport is included. This remarkable offering delivers luxury living, privacy, and turnkey enjoyment in one of Cape Breton's most beautiful waterfront settings.