Experience luxury living in this extraordinary custom estate located within the prestigious guard-gated community of Mountain Trails in premier Summerlin. Situated on an oversized half-acre homesite, this remarkable residence offers over 6,500 SF with breathtaking Strip, valley, and mountain views. Dramatic architecture features soaring ceilings, floor-to-ceiling windows, custom DaVinci fireplaces, and a stunning private courtyard with fireplace and fountain. The exceptional floorplan includes a chef's kitchen with Viking appliances, Sub-Zero refrigerator, oversized island, dual dishwashers, warming drawers, and opens to the beautiful family room with custom linear fireplace, LED accent lighting, and wet bar. Additional highlights include a temperature-controlled 5,000-bottle wine cellar, state-of-the-art theater with Martin Logan speakers, Crestron smart home automation, executive office, library, gym with views, flex space, and detached guest house with private bath. The luxurious primary retreat offers panoramic views, private balcony, custom fireplace, spa-inspired bath with steam shower and jetted tub, separate his-and-hers bathrooms, and dual custom closets. All bedrooms feature remodeled en-suite baths. Resort-style grounds include a sparkling pool and spa, outdoor kitchen, pool bath, and oversized 4-car garage with custom cabinetry. Conveniently located near Downtown Summerlin, Red Rock Canyon, fine dining, shopping, walking trails, Las Vegas Ballpark, and easy access to the 215 Beltway. A rare opportunity offering exceptional luxury, privacy, views, and lifestyle in one of Summerlin's premier communities.