Napa wine tours are considered funny and full of entertaining. You can visit this place of Napa Valley at any time in the year. Whether it is summer, or winter or spring season, the climate of Napa valley will allow you to tour this place at any time. Without getting worried about the climate conditions you can enjoy the beautiful sceneries of Napa Valley. If you are a wine lover then you might be aware about this place. This place is considered as home for hundreds of wineries. Talking about its area then it has stretched 30miles long and 5miles wide. Napa Valley has got the recognition as the top wine producing region in the US and as one of the most popular wine regions in the world.