Napa Valley is among the premier wine growing regions of the world. An estimated five million tourists pass through each year, visiting wineries, dining at luxurious restaurants, and sampling Napa's relaxed lifestyle.

Napa

The city of Napa is largest in the county, yet it's possibly the community least connected to the vinicultural image the world has of the Napa Valley. While there are quite a few mansions and large estates back against the hill, Napa tends to be a down-to-earth, blue-collar city. Napa's Hispanic population leaves its culinary mark in Napa's burgeoning food scene. No drive down Soscol is complete without a quick bite to eat at a taco truck. That said, the Carneros area on Napa's south side is prized by aficionados for its Pinot Noirs and Chardonnays. Artesa is a noted Carneros winemaker.

Napa is the area's commercial center. Downtown Napa, known as the "Old Town" district, is bustling with retail stores and boutique wine shops like Bounty Hunter Rare Wine and Provisions. “Old Town” provides casual dining options like ZuZu, a popular tapas restaurant with tons of local color, literally. Most of the artwork featured is from Napa Valley artists.

Yountville

Yountville is far closer to the popular Falcon Crest image of Napa Valley, retaining as it does the quaint charm a small, country town. Less populous and more gentrified than the city of Napa, there are also a lot of grapes growing here. You may see the vineyards first, strangely enough, as a bright, metallic twinkle: growers use reflective foil to scare away grape-eating birds. Yountville, however is perhaps most famous for first-class dining: Bistro Jeanty, Bouchon, Ad Hoc, and French Laundry are clustered right here. Nationally famed, these establishments are happily embraced by San Franciscans as an integral part of the Bay Area restaurant culture, but clearly, they and Yountville stand on their own (and standing is indeed what you will do if you don't make a reservation several weeks, and, in the case of French Laundry, months, in advance). In 2007, the inaugural year of the Michelin Guide to San Francisco, Bay Area & Wine Country, several Yountville restaurants were awarded Michelin Stars.

Oakville

By this point, one has entered the heart of Napa Valley: wine production. Robert Mondavi, one of the titans of California wine, is headquartered in Oakville. Other, smaller wineries can be seen on both sides of the valley, though the premium cellars seem to be on the west side. While tiny Oakville has a post office, it's really an unincorporated part of Napa County, best known for the Oakville Grocery, a legendary roadside delicatessen stocked with a mind-boggling array of gourmet delights from France, Italy, and their own kitchens. As with other spots throughout the valley, one is likely to be greeted in the early spring by a waving sea of yellow under sparse vineyards: growers often plant mustard underneath grapevines.

Rutherford

Microscopic Rutherford is home to Beaulieu Vineyards, Rutherford Grove, Rutherford Hill, and St. Supery Vineyards & Winery. Take in Napa's landscape with a chilled bottle of sparkling wine in Mumm's outdoor terrace. Francis Ford Coppola's Niebaum-Coppola Estate, generally mobbed with tourists, features memorabilia from his career in cinema. The horror! Rutherford is also a fine place to eat: Restaurant at Auberge du Soleil and La Toque are two exceptional Napa Valley restaurants.

St. Helena

St. Helena is a town that strives to look as it did in the early 1900s. To a commendable extent, it succeeds. The vintage facades on Highway 29, St. Helena's main street, are striking. The Silverado Museum hosts an exhibit of Robert Louis Stevenson ephemera. Fans of ghost story writer and misanthrope Ambrose Bierce will want to stay at the Ambrose Bierce House, now a bed and breakfast. St. Helena is also home to the Beringer Vineyards, a popular tasting destination.

The Culinary Institute of America at Greystone is hidden in the vineyards of St. Helena. The CIA is a master's level training center for working, certified chefs. It's situated in the former home of the Christian Brothers winery, an awe-striking, three-story, 101-year-old building that housed generations of winemaking friars. Take a look at some of the history exhibits inside, and don't miss Brother Timothy's 1800-piece corkscrew collection. The CIA gives cooking demonstrations in their fully equipped teaching theater. Then enjoy the sights at the outdoor terrace of Wine Spectator Greystone Restaurant.

Calistoga

Calistoga is famous for its mud. Mud baths, along with mineral baths, saunas, hot steam treatments, whirlpools, and herbal body wraps, have all been an attraction of the area ever since San Francisco entrepreneur Sam Brannan first promoted the benefits of the area's hot springs in the mid-19th century. Dr. Wilkinson's Hot Springs Resort, Lavender Hill Spa, and Indian Springs Hotel & Spa are good spots to enjoy relaxing spa treatments.

To get a feeling for the thermal springs without getting in one, go two miles out of town on Tubbs Lane and catch Old Faithful Geyser of California. The geyser spouts boiling water 60 feet into the air every half-hour or so.

Calistoga is an engaging, health-conscious, bustling little town in every way. The Calistoga Inn Restaurant & Brewery or Wappo Bar & Bistro are all great places to replenish yourself after the ardors of a rub, steam, or scalding soak.