Escape to a rare 22-acre ridgetop luxury estate in Castaic, offering unparalleled tranquility and breathtaking panoramic views. This 4,502 sq. ft. residence, built in 2008, features 5 bedrooms, 5 bathrooms, and a private, double-gated entry at the end of a secluded road, blending sophisticated living with adventurous possibilities on a 3.5-acre developed pad. See supplements for the recent upgrades