Create your own Yellowstone escape just outside of San Francisco. This is a rare opportunity to own 87 acres of pristine land in the rolling hills near Mount Diablo, offering the perfect blend of peaceful country living and proximity to city conveniences, 30 minutes from Walnut Creek and an hour and a half from San Francisco. Whether you're envisioning a private estate, a ranch with horses, a boutique vineyard, or a multi-parcel development, the possibilities here are wide open. The land is zoned for 10-acre parcels, allowing for subdivision or multi-home potential, and offers sweeping 360-degree views of the East Bay and surrounding regional parks. Backing directly to Mount Diablo State Park, the property is surrounded by nature, hiking trails, and wildlife. It feels like a true retreat, but you’re never far from dining, shopping, and major Bay Area connections. A standout feature is the high-producing private well, pumping a reliable 14 gallons per minute — an essential asset for agriculture, development, or future expansion. This is a chance to create something truly special on one of the few remaining large parcels in the Bay Area. Come walk the land and see what’s possible.