Sweeping views of Mt. St. Helena & Mayacamas mountains; your sprawling hilltop winemaker's estate awaits. Superb location between Santa Rosa & Calistoga, this breathtaking 64-ac. estate is punctuated by elaborate gardens, south facing pastoral fields w/ potential to plant vineyards, wine-making facility, shop/barn w/ apartment above, Bavarian-inspired main residence & separate guesthouse. Constructed by Total Concepts, the guesthouse + winemaking facility is one of a kind. Including 840ft2 of living space w/ 1 bedroom + office, full bath, full kitchen, living & dining area. This high-quality building also includes covered parking, EV charger & large patio for entertaining & watching sunsets. In addition, the lower level includes a wine cave & wine making/custom crush facility. Outside, discover stunning gardens, terraces, patios, & additional structures fit for creativity, shop projects & gardening. Quality infrastructure includes 2 solar arrays, 1 for the main house + another for the guest house/winery building. Also included are 5 Tesla storage batteries & a propane generator to keep the property running in a power outage. Miles of groomed trails offer the opportunity for hiking & riding on your own property. Easy access to Sonoma & Napa Valley wineries & restaurants.