Greeg Mountain Ranch 161+/- acre Vineyard Estate with 4.57 vine acres of ULTRA PREMIUM CAB VINES situated on a private mountainside overlooking Lake Hennessey and the Napa Valley Floor. This 5337 sq. ft. Custom Craftsman Style home offers 4 ensuite bedrooms, 5 full baths, pool, spa, 4 stall barn, self-contained power & water systems, 24/7 security system & gated entry,. 2+/- Additional plantable acres. CLICK VIRTUAL TOUR FOR AERIAL VIEW.