Rare opportunity to own a breathtaking retreat on beautiful Marrowstone Island, offering stunning water views and peaceful island living. This exceptional 2-acre property borders a state park, creating an incredibly private setting with direct access to scenic walking trails, sweeping viewpoints, and endless outdoor recreation. The property features a newly installed 4-bedroom septic system, providing added value, flexibility, and peace of mind for future use. A versatile layout offers outstanding rental and multigenerational living possibilities with a main home, DADU, and additional outbuildings; ideal for guests, extended living, or potential income opportunities. Beautiful custom woodwork throughout both the home and DADU showcases timeless Northwest craftsmanship, warmth, and character. Wake each morning to tranquil surroundings, fresh island air, and unforgettable views in one of the most desirable and rarely available locations in Jefferson County.