Iconic Darlington Hall estate. Set on over 83 pristine acres in the heart of Westchester's horse country. A true architectural masterpiece - replicating Sir Edward Lutyen's 'Salutation' in England. Captivating half mile meandering drive through hayfields and woodlands. The property features an indoor swimming pool with underground tunnel, an 11 stall horse barn with groom's quarters, a jumping field, a fishing pond, stunning water features, orchards, a carriage house, and unparalleled privacy - yet just 55 miles from Manhattan and one mile from international show jumping venue Old Salem Farm. The 10,000+ square foot manor home sits behind iron gates, amid exquisite English gardens in a remarkable setting. As you step inside, you are greeted by a grand entry hall, adorned with soaring 22-foot ceilings, a double wrought iron staircase, and antique limestone floors. The intricate detailing and quality of craftsmanship is immediately apparent. The living room and rear parlor each feature a fireplace, herringbone wood floors, and incredible natural light - all complimented by over 60 windows and doors that frame views of the lily pond, infinity-edge swimming pool and enchanting fountains. The stunning Boffi kitchen boasts a double-sided gas fireplace, Miele appliances, and chic stainless steel countertops. An adjoining family room create the perfect open flow living space. The gilt-painted formal dining room exudes opulence and sets the scene for grand entertaining, which features a fireplace and butler's pantry. Upstairs, there is a walnut-paneled library with fireplace and hand-painted ceiling, a spectacular primary suite with double bathrooms, and two additional en-suite guest rooms. The expansive third floor houses seven additional bedrooms and baths - each with their own theme for hosting guests. The recently renovated lower level includes a state-of-the-art Bilotta kitchen, stylish bar, gym, home theater, game room, bathroom, and tunnel access to the orangerie indoor pool and spa. There is also a carriage house that includes two additional apartments, as well as a 4 bay garage. This is not merely a property; it is a rare and exceptional opportunity to own a one-of-a-kind grand estate on one of the largest single parcels available in Westchester County.