Private beachfront plus 10 acres of protected conservancy reserve lead to a majestic bluff with commanding vistas of Gardiner's Island and Napeague Bays. An extraordinary house designed by architect James D'Auria exceeds every expectation in the most incredible setting on idyllic Louse Point. The home's impressive two-story entry opens to an expansive great room, which includes a banquet size dining area. Endless water views are maximized throughout. A wall of glass doors leads to multiple terraces, an infinity pool and spa. Additional living areas on the main floor include an impressive wood-paneled executive library, a breakfast room with comfortable sitting area, adjoining covered patio, and an elegant gourmet kitchen that opens to a richly appointed media/family room. The main floor also includes a elegant large powder room and a full bathroom. A wide custom-crafted wrought-iron staircase winds up around its coordinating chandelier to a welcoming sitting area connecting 6 en suite bedrooms. One bedroom currently serves as a second executive office with its own large, canopied balcony. Another may be the most beautiful guest room in the Hamptons with bay windows, fireplace, and stunning tented ceiling. The grand primary suite, including a sitting area with a fireplace, leads to a large outdoor balcony and has two walk-in closets. The richly appointed primary bathroom with radiant floor heating has two large sinks, a designer marble soaking tub and steam shower plus an additional half bath and a separate sauna. The large finished lower level with a half bath and separate entrance room can be used for multiple purposes: a game room, media room, gym and play room. The oversized four-car garage has ample cabinet storage and offers additional possible uses. Master European craftsmanship and luxury finishes are evident throughout. State-of-the-art systems manage lighting, sound, and security. This is a rare opportunity to own a completely private, extraordinary waterfront estate.