Luxury private Napa Valley Cottages. Explore the Napa Valley wine country or enjoy a day of spa treatments, then come home to your own private luxury cottage. Slide into your 2-person deep Jacuzzi soaking tub. Listen to your favorite music or snuggle in front of the wood-burning fireplace. It is a short walk to Calistoga's famous restaurants and to the celebrated hot mineral water spas of Calistoga. Let Cottage Grove Inn be your getaway to simple luxury and privacy in the Napa Valley.