Rarely does an opportunity arise in Whistler offering this level of privacy, scale, and future potential. Perched above the Valley Trail between Alta Lake and Nita Lake, this exceptional 4.2-acre west-facing estate property captures breathtaking views of Sproatt Mountain and the peaks stretching north toward Whistler. Thoughtfully prepared with easy highway access, the site features a large, flat building envelope tucked behind a dramatic natural rock wall, creating a remarkably private setting with no neighbouring homes in sight. Zoning permits up to 6,185 sq.ft. of buildable area, including a primary residence of up to 5,005 sq.ft. plus an auxiliary building of up to 1,180 sq.ft.—offering the ideal canvas for a legacy mountain estate, family compound, or architecturally significant retreat. Not only does this property have the ultimate mountain feel in a secluded setting, but it is incredibly close, just 950 metres, from the Creekside Gondola at the base of Whistler Mountain. Whistler Creekside, the gondola, shops, cafés, and restaurants are moments away by foot, bike, or a 3 minute drive. Private access from the property onto the Valley Trail connects you to Creekside Village, Whistler Village amenities, and allows you to be on the Nita Lake Lodge patio for brunch, the Westside Road mountain bike trails for an afternoon ride, and then catch the sunset on your SUP on Alta or Nita lake. An exceptionally rare opportunity to secure one of Whistler’s few remaining large-acreage parcels in such a connected yet remarkably private setting.