Stately Jeffersonian estate situated on 3.16 acres adjacent to the Potomac River & National Park in the exclusive Falcon Ridge neighborhood of Great Falls. With over 11,000 sq ft of pure elegance the property offers 6 bedrooms and 8.5 baths, 7 fireplaces, multiple home offices, soaring ceilings, striking inlaid wood floors, luxurious updates and privacy fit for the most discerning buyer. ML features an enchanting Foyer with marble floors, sweeping staircase, and charming powder room. Formal Dining room with extensive mouldings (seating for 12), Butler's pantry with Thermador warming drawer. Formal Music Room with fireplace can accommodate a grand piano with ample seating for guests. Handsome wood paneled Study/Library with gas fireplace and updated wet-bar. Manor style corridor with second entrance leads you past the romantic screened in porch - perfect for any intimate dinner party - to the two and a half story Family room. FR offers a floor to ceiling stacked stone fireplace, impressive Loft (perfect for distance learning!), an adjacent Guest suite with full bath/walk-in closet. Sizably open Formal Living room has walls of windows looking out onto a canopy of trees. Renovated light filled Kitchen with custom cabinetry, massive center island, 2 dishwashers, Wolf dual-fuel oven, oversized built-in SubZero refrigerator, wine fridge, enviable pantry & abundant marble counter space. Rear stairwell with private entrance leads to the UL Au Pair/In-Law apartment with fireplace, updated kitchen, full bath, multiple closets and bedroom. Spacious Owner's suite includes a fireplace, two massive walk-in closets (one w/ cedar extension), brilliant Salon with custom built-ins, wet-bar and a darling Juliet balcony. The luxuriously renovated all marble Owner's bath has a double shower, dressing area and large soaking tub. UL includes two additional over-sized bedrooms with full en-suite baths and multiple walk-in closets. Third stairwell leads to a magical fourth floor suite with dormers, built-in banquettes, dressing area, huge closet and full bath. LL with 11'5" ceilings offers a second Family room with stone fireplace, floor-ceiling windows, multiple access points to rear yard, a vast custom bar equipped to function as a third kitchen, awesome game/pool room, gym, home office which could easily double as a 7th bedroom, full hall bath, true theater room with 110" screen, and an enormous storage room equipped with commercial shelving & double doors to the side yard. 2nd LL tiled entry has an adjacent full bath (future pool!) which opens to an English style professionally landscaped stone patio. Oversized 3 car garage, room for lifts, with built-ins for sports equipment, tools and hobbies. Whole home automation. Exterior updates - Circular paver drive with lit bluestone courtyard, extensive hardscaping with lighting & irrigation, approx. 1 acre fenced with wrought iron railings/gates leading to woods with trails to the Potomac & thru River Bend Park. Premium location in the Langley School District minutes to Washington DC, River Bend Country Club, Tyson's, Mosaic, Dulles 28 IT Corridor, Reston, area Metro Stations and major Airports all within the magnificent scenery of Great Falls.