Napa Valley is well connected to the other major destinations like San Jose, San Francisco and Oakland. You can avail bus systems or choose a taxi or limousine service for your transit. In short it is very easy to reach Napa Valley as well as get around the place.

Road Travel
Modesto, Oakland, Sacramento, San Francisco and San Jose are some of the nearby destinations to Napa Valley. Napa Valley covers the thirty-five mile stretch between Napa town and Calistoga at the northern end. Napa town itself is located fifty-five miles north to San Francisco. A major road running through is California 29.  Sonoma Valley is located westwards, and is connected by California 12.

From Airports
San Francisco, Sacramento and Oakland airports are all within driving distances from Napa town. There are shuttle services, taxi and car rentals that connect the town and the airports. Oakland airport is the closest at about 50 miles and is the least expensive of the three. Taxi/ Limousine costs come between $120 and $200.
Public transit system is also available, but it is not as convenient as taxi/limousine. You have to board the BART (train service), change over to Vallejo transit system and then take the VINE buses once you reach Vallejo.

Reach Napa Valley by Train or Bus
The Greyhound Bus services connect Napa Valley with many major destinations in the neighboring areas like San Jose and Sacramento. For detailed information please check out http://www.greyhound.com. You can also choose railroad transportation. In this case visit the website of the Amtrak train company, http://www.amtrak.com.

Getting Around Napa Valley
There are many taxi and car service providers that offer wine tours and sightseeing trips around Napa Valley. Taxis are the safest mode of transportation for a wine tasting tour around the valley. Most of these companies also have limousines in addition to standard taxis, to service the discerning tourist. The fares depend on a number of factors- like the distance, hours and meter. On the other hand, renting a car on your own allows maximum freedom and flexibility.

Taking the Napa Valley Wine Train is another way to tour around the valley while sampling regional wine.
If you are the more adventurous type, you can go for a balloon ride over the valley or cruise along the Napa River.

Limousine Tours
A limousine wine tour is without doubt the best way to savor the essence of Napa Valley. There are several limousine tour operators that conduct guided tours in the region. The trip includes visits to some of the most well known wineries. Some large wineries have their own guided tours that show the entire winemaking and storage process. The best part of a guided tour is that you can leave the navigation work to the experienced chauffer and enjoy the sights, sounds and smells of the valley. If you prefer to choose your destinations, all you have to do is leave a list with the tour operator. What’s more, you can really enjoy the wines without any worry- you are still in safe hands on your way back.
You can also ask your limousine service provider to arrange for a picnic lunch at one of the wineries- many have this feature as part of their package.