Magnificent sprawling home surrounded by privacy and 500 acres conservation land. Access to walking trails! Front pond w/cascading waterfall. Foyer w/extraordinary handmade spiral staircase, balcony, open to great room w/stone fireplace! Exquisite custom library/living area w/sitting room, detailed woodwork, fireplace, screened balcony overlooking private grounds w/pool! Boundless open kitchen, formal diningroom! Main bedroom suite w/balcony, full bath, double sided fireplace, nursery or office/sitting area! Savant system controls lights/climate/security! Walkout basement, bar, gym, home theater, wine cellar, full bath, extra room! Private full in-law apt/guest suite w/living room w/own entrance, bedroom, kitchen, full bath, laundry. Sprinkler system, generator, radiant heat. A short few minutes to highway (91) downtown Northampton and dining! EASY commute to Bradley Airport, Barnes, Baystate Medical Center, Mercy Hospital, Cooley Dickinson, Smith College, 5 Colleges, Springfield, MGM.