Nestled behind custom gates on over five private acres, this extraordinary equestrian estate is surrounded by sweeping mountain views and the natural beauty of the Sonoran Desert. A long, illuminated driveway welcomes you to a stunning custom Southwest residence and authentic hacienda-style casita, thoughtfully designed to blend luxury living with timeless desert charm. Equestrians will appreciate the exceptional setup featuring a 5-stall barn with tack room, two riding arenas, and convenient access to the scenic trails of Saguaro National Park East. Inside, the dramatic great room showcases soaring 24-foot ceilings, rich flooring, exposed beams, a striking slate fireplace, and walls of glass framing spectacular saguaros and mountain views. The updated chef's kitchen is truly the heart of the home featuring granite counters, hand-rubbed maple cabinetry, large center island, 6-burner cooktop, double ovens, Dacor warming drawer, walk-in pantry, casual dining, and bar seating. The luxurious main-level Primary Suite offers its own fireplace, cozy window seat, spa-inspired remodeled bath with standalone soaking tub wrapped in stacked stone, dual granite vanities, designer shower, concrete flooring, two walk-in closets, and private access to the patio and hot tub. The main level also includes additional bedrooms, laundry room, and oversized 3-car garage with newly coated flooring. Upstairs, a private guest retreat which is perfect for multi-generational living features a separate living area, bedroom, bath with teak wood flooring, and dining room that opens to a balcony perfectly positioned for stunning mountain views and moonrises. Outdoor living is equally impressive with a covered patio featuring wood plank ceilings, fireplace, outdoor kitchen and BBQ area, resort-style pool and spa, and expansive yard spaces. Equestrian amenities include a fully functioning 5-stall barn with tack room, two arenas, covered RV parking, hay barn, separate exercise room, and a 700-square-foot workshop with full bath. The detached hacienda-style casita offers incredible privacy for guests with authentic architectural touches, including a welcoming wood door imported from India, and its own private yard. This home is truly an exceptional desert sanctuary offering luxury living, privacy, and premier equestrian facilities in an unforgettable setting. Adjoining 4.21 acres to the east is available for sale.