Perched high atop a natural sand dune along the coveted Indiana Dunes shoreline, this extraordinary lakeview estate is a rare architectural masterpiece designed for elevated coastal living. With panoramic, obstructed views of Lake Michigan stretching endlessly beyond walls of glass, this one-of-a-kind retreat offers an unparalleled blend of sophistication, serenity, and timeless design. Encompassing over 8,700 square feet of finished living space, the estate includes a spectacular main residence, an expansive seasonal bunkhouse accommodating 12+ guests, and a private guest cottage -- creating a secluded compound ideal for luxurious entertaining and multigenerational living. Inside the main residence, soaring vaulted ceilings and dramatic floor-to-ceiling windows frame breathtaking dune and lake vistas from nearly every room. The grand living area is anchored by a stunning floor-to-ceiling stone fireplace, while expansive sliding glass doors open seamlessly to wraparound decks, a screened porch, and an outdoor fireplace designed for unforgettable sunset evenings. Curated with exceptional craftsmanship and premium finishes throughout, the home features Poggenpohl cabinetry, top-tier Miele appliances, an elegant catering kitchen, spa-inspired baths, an onyx-clad primary bath retreat, steam shower, geothermal HVAC, elevator access, and a state-of-the-art fire suppression system -- every detail thoughtfully designed to deliver comfort, luxury, and peace of mind. Beyond the residence, enjoy direct access to sandy beaches, tranquil dune landscapes, and some of the most breathtaking sunsets on the Lake Michigan shoreline. Nestled within one of the most prestigious and private communities in the Indiana Dunes, this remarkable property offers a lifestyle defined by natural beauty, exclusivity, and refined coastal elegance. A truly exceptional offering where luxury meets the shoreline.