Welcome to Castlewood at Big Sky, one of the areas most coveted communitieswhere wide open spaces, dramatic mountain scenery, and serene natural beauty create a truly special place to call home. Backed by the stunning presence of Whiteface Mountain, this peaceful enclave offers the perfect blend of privacy, luxury, and Southern California indoor outdoor living. Tucked away at the end of a quiet cul de sac and up a long private driveway, located next to open space, this exceptional property showcases breathtaking mountain and valley views, 5 spacious bedrooms, 4.5 baths, and an entertainers backyard that rivals a private resort. From the moment you arrive through the gated courtyard entry, youll appreciate the thoughtful layoutInside, an expansive and light filled floor plan unfolds. The formal living room, anchored by a cozy fireplace, opens to a charming courtyard with a tranquil fountainsetting the tone for relaxed elegance. A warm and inviting family room features its own fireplace, built in entertainment center, and views of the sparkling pool beyond. Perfect for hosting, the elegant formal dining room flows seamlessly into the sun drenched gourmet kitchen, complete with granite countertops, abundant cabinetry, a center island with sink, walk in pantry, and a full suite of stainless steel appliancestruly a chefs dream. The main level also includes a bedroom with a private bath, a laundry room, and a convenient powder room for guests. Up the grand staircase, the luxurious primary suite awaitsyour personal retreat. This expansive haven includes a fireplace, sitting area, oversized walk in closet with built ins and pull down attic access with an abundance of storage area, and an additional ~250 sq ft bonus space ideal for an office, nursery, or fitness room. The spa like primary bath completes the experience. Two additional ensuite bedrooms, a versatile loft, and a bonus room overlooking open space offer endless flexibility for todays lifestyles. And then the showstopper backyard. This is Southern California living at its finest: a resort style pool and spa with rock waterfall grotto, swaying palm trees, BBQ island, lush lawn for play, and even a putting greenall beautifully set against a natural backdrop. Solar? Yesowned with back up batteries. There is also ample parking with a 2 car garage and a one car garage with an attached room ideal for a hobby room or storage. Residents of Big Sky enjoy miles of walking and hiking trails.