Comprised of 21 parcels encompassing an expansive +/- 1,500 acres California Stars Ranch (CSR) in the Borrego Springs desert adjoining State Park lands at multiple points extending the unencumbered views past the horizon. The terrain varies dramatically from deep lush washes, to rolling hills and dramatic cliffs to wide open fields filled with desert vegetation. CSR has 5 wells, 3 of which are capped and provide substantial high-quality water. The estate adjoins the Borrego Air Ranch (and includes two parcels on the Air Ranch), offering the luxury of an FAA approved private runway. A dedicated taxiway extends the runway to 4,000 feet when needed and facilitates seamless transportation of your aircraft from the Borrego Air Ranch runway to the private hangar on the property. CSR also has a 4,000-foot private (non-paved) crosswind runway. Nestled amidst the vast landscape is an exquisite residence, a testament to architectural innovation and natural harmony. The main dwelling, crafted in 2006 by the visionary James Hubbell and the esteemed Drew Hubbell Architects, spans 4,768 square feet. This masterpiece boasts five bedrooms with five en-suite baths, plus two half baths, its walls are two feet thick, constructed with straw-bale infill provide substantial insulation from the outside