Occupying a Victorian commercial building that once housed a hardware store directly on Healdsburg’s central plaza, the Healdsburg Inn on the Plaza is about location as much as lodging. Four Sisters Inns has furnished the 10 rooms with antiques and reproductions that feel appropriate to the building’s 1900s origins, and the rooftop solarium and garden are quiet retreats above the bustle of what has become one of Northern California’s most wine-obsessed small towns. The plaza itself, with its Saturday farmers’ market, acclaimed restaurants, and tasting rooms, is the whole experience.