When planning Napa Valley travel, you should understand the key areas that make up the majority of Napa Valley. Calistoga, St. Helena, Oakville/Rutherford, Yountville, and Napa are towns that offer winery tours, pleasant accommodations, and other activities that tourists can add to their Napa Valley travel itinerary. As Napa Valley is well known for its wine, adults will find plenty to do, but children may not be quite as thrilled.