Situated within the exclusive equestrian enclave of Lazy O Ranch, this exceptional Old Snowmass offering combines a beautifully renovated residence with a rare adjoining parcel, creating a private mountain retreat unlike any other. Encompassing 7,217 square feet, the home features five bedrooms and eight bathrooms, including a fully attached guest apartment suite ideal for extended family, visitors, or live-in support. Thoughtfully reimagined in 2020, the residence showcases expansive living spaces, sophisticated finishes, and effortless indoor-outdoor living designed for both everyday comfort and grand-scale entertaining. Floor-to-ceiling sliding glass doors open to an extraordinary outdoor setting complete with a spa, a fully equipped outdoor kitchen, a fire pit, and a walkway connecting seamlessly back to the billiards room and ''saloon.'' A sunset-facing deck just off the kitchen offers the perfect perch to unwind and take in the stunning alpine setting. Inside, curated amenities elevate the experience at every turn. Gather for movie nights beneath the sparkling ''night sky'' ceiling of the private theater, host unforgettable tastings in the cavernous wine room designed for entertaining, or retreat to the comfort and privacy of the main floor primary suite. An attached three-car garage provides ample storage for vehicles and mountain gear. The adjoining lot presents a truly special opportunity, featuring a striking glass house positioned to capture spectacular sunsets over Mt. Sopris--a serene setting for reflection, yoga, cocktails, or creative pursuits. The additional parcel offers the rare possibility to further enhance the estate or explore the creation of a multigenerational family compound, subject to applicable approvals and verification by the buyer. Residents of Lazy O Ranch enjoy access to an extraordinary collection of amenities designed to embrace the Colorado lifestyle. The community features an equestrian facility, stocked fishing ponds, tennis and pickleball courts, and miles of scenic private trails for horseback riding, hiking, cross-country skiing, and snowshoeing. Beyond the ranch, Basalt and the renowned Roaring Fork Club are just minutes away, while the slopes of Snowmass and the world-class dining, shopping, and cultural offerings of Aspen lie just 15 miles up the road. Combining refined mountain living with exceptional recreational opportunities in one of Old Snowmass's most coveted communities, this rare offering celebrates privacy, connection, and the enduring beauty of the Roaring Fork Valley.