16211 Highland Valley Road Discover the pinnacle of California ranch living in the West End of Ramona. Set upon 10 pristine acres within the coveted Highland Valley Vineyard area, this upgraded Spanish Mission-style estate offers a rare blend of professional-grade equestrian facilities and vineyard-country charm. Zoned A72 (Animal Designation O), this property represents a turnkey sanctuary for the serious equestrian, those seeking flexible living options, or an aspiring vintner. Behind refinished mahogany double doors lies an expansive, open-concept living and dining area centered by a massive, architecturally significant fireplace with an integrated heat circulation system. The adjacent chef's kitchen features double-thick quartz countertops, custom ash cabinetry, a farmhouse sink with designer bridge faucets, and premium appliances, and copper pot rack. Designed for ultimate privacy, the main home features a dual-master configuration. Nearby, a full-width sunroom boasts a Spanish-style fireplace, pine tongue-and-groove ceilings, and French doors leading to a Juliet balcony, while an adjoining section with private egress offers versatility as a third bedroom, nursery, or executive home office. Modern efficiency is built right in with fully owned solar powering both electricity and hot water, alongside a new rooftop air exchanger. The outdoor spaces transition seamlessly from active ranching to pure relaxation. Arched wrought iron gates open to a tranquil interior courtyard featuring a covered porch and lush gardens, while feline companions have their own secure, spacious custom "catio" retreat. For evening entertaining, the Star-Gazer's Patio offers a dedicated BBQ area and viewing deck positioned to capture views of the neighboring Speckle Rock Winery and surrounding mountain silhouettes. Tucked privately within the fenced compound is a 420-square-foot guest house, perfect for living or rental income, complete with a Queen bedroom, built-in cabinetry, a kitchenette, and a private pergola-covered dining area. The expansive equestrian footprint is designed for peak functionality and ease of maintenance. Training facilities include a professionally installed 50' x 80' riding arena with decomposed granite footing. A 3-stall barn offers excellent stabling with ample flat acreage remaining for future expansion, supported by a fully fitted tack room, a roofed hay mow, and a secondary storage barn.