Bask in the California sun on a poolside lounger at this inviting estate on the edge of Healdsburg. A hot tub, fire pit, bocce court, alfresco dining, and climbing playground provide diversions before and after the tasting trail, and a whitewashed vaulted ceiling stretches over French country furnishings and a sleek grand piano. A 4-minute walk to the nearest winery, Lytton Springs puts you in the heart of wine territory.