Designed by renowned architect Ron Robinette, this contemporary estate is nestled at the end of a cul-de-sac on an elevated 4.75-acre lot in the gated community of Saguaro Ranch. Secluded yet only minutes from shopping, it offers sweeping views of mountains, sunsets, and city lights. Arrival through the dramatic tunnel carved into the mountain sets the stage for this remarkable desert retreat. The 4,594 sq. ft. main house blends soaring ceilings, stone accents, and walls of glass that frame the desert landscape. The expansive great room opens to a remodeled chef's kitchen with rare imported onyx countertops, contemporary lighting, and custom display niches. Stone and onyx fireplaces in the great room and primary suite add warmth, while additional highlights include a luxurious primary suite with wood flooring, a state-of-the-art media room, and a den with built-ins. An expansive garage with storage completes the residence.The 1,162 sq. ft. guest house offers two bedrooms, two full baths, a living area with kitchenette, and its own patio with spectacular views, ideal for guests or extended family.Outdoor living is the centerpiece, featuring a negative-edge pool with cascading waterfall and spa, two covered living areas with fireplaces, an outdoor kitchen with bar seating, and upgraded landscaping that enhances the natural desert setting.Optional membership at the Saguaro Ranch Club provides access to a fitness center, pickleball, a resort-style pool and spa, Bocce ball, and a private clubhouse.A rare offering where architectural design and thoughtful updates come together in a stunning natural setting.