Welcome to 12616 Sierra Rojo Rd, a truly one-of-a-kind geodesic dome home in Valley Center set on 9.82 acres of scenic, low-maintenance rolling hills with breathtaking panoramic views. Built in 1999, this architectural masterpiece blends modern efficiency with timeless design, offering soaring ceilings, abundant natural light, and a peaceful retreat surrounded by nature. This well-maintained estate features a beautiful private pool perfect for enjoying Southern California’s year-round sunshine, along with fully paid solar for energy efficiency and long-term savings. The expansive acreage provides ample space for RV parking, recreational vehicles, horses, or future expansion, making it ideal for those seeking privacy, outdoor living, and room to grow. Whether you're looking for a private country retreat, a unique architectural home, or a Valley Center view property with acreage, this exceptional residence offers endless possibilities. Enjoy tranquil rural living while still being conveniently located near shopping, dining, and major commuter routes. Experience the rare opportunity to own a distinctive geodesic dome estate with land, views, and unmatched character in one of North San Diego County’s most desirable rural communities.