Experience the epitome of luxury living at 100 Longhorn Ridge, where an equestrian lifestyle meets unparalleled privacy set against panoramic views of San Francisco, Mt. Tamalpais, & Mt. Lassen created atop this rare mountain location. Exclusive, gated, 153-acre estate summons the discerning buyer to a refined life experience. Boasting a thoughtfully designed Cliff Simpkins retreat, 4,558 sqft., 4 bedrooms, 3.5 bathrooms, the view- perched primary suite, sauna, chefs' kitchen & island, FDR, & downstairs guest quarters. Far-reaching views from every window. Gallop along private trails, offering equestrian facilities with a yesteryear-like agrarian feel. Every detail exudes sophistication to tranquility. Indulge in the resort-style amenities in the inviting in-ground pool, spa, expansive paver patios & lounge spaces, Ipe observation & dining deck - off the living area, the tranquil pond, amidst the majestic oaks & the defining rock outcroppings - a true paradise for relaxation & entertainment. Whether you're a horse enthusiast, nature lover, or seeking a private retreat, The Penthouse presents a rare chance to own a big slice of paradise. Schedule your private tour today & let me guide you on your journey to realizing your dreams. Serious inquires only. Ask about the Longhorn Movie