Set on a rare, level acre in the heart of Armstrong Valley, The River Ranch combines sun-drenched open space with a true sense of retreat. Designed for gathering, the property is expansive enough for lively summer parties yet welcoming when it's just you. The grounds and residence strike a perfect balanceelegant, inviting, and effortlessly livable. There is no denying a contagious feeling of both calm and euphoria when you arrive and take it all in. The main entry leads into a spacious living room with a striking center fireplace and generous office space. From here, the home unfolds into two guest bedrooms with a full bath, while the primary suite enjoys its own private wing. The kitchen is exceptionally large, featuring beautiful stone floors and a full bath. It seamlessly flows into an oversized dining room that opens up to the expansive deck which leads to pool, lawn areas, bocce court and ADU. Across the grounds, The Ranchette, a luxurious ADU elevates the estate even furthera private retreat with its own charm, ideal for extended family, weekend guests, or as a sophisticated rental. Thoughtfully designed and separate from the main residence, it adds flexibility, comfort, and distinction, transforming the property into a true multi-generational haven with income-producing potential. This property began as a second home, but quickly became irresistible so, the owners left Marin for full-time life here. Over the years, it's earned its moniker, The River Ranch, celebrated as a gathering place and affectionately known as the New Russian River's Crown Jewel. An effortless hour drive from Marin, or about an hour and a half from San Francisco, puts you herewhere the Russian River landscape takes over.