The United States is home to a variety of popular wine tasting tours that cater to different preferences and interests. Here are some of the most popular ones:

1. **Napa and Sonoma Wine Country Full-Day Tour from San Francisco**: This tour offers a comprehensive experience of two of the most famous wine regions in the United States. It includes visits to several wineries in both Napa and Sonoma, with opportunities to taste a variety of wines[1][2].

2. **San Francisco Super Saver: Muir Woods & Wine Country w/ optional Gourmet Lunch**: This tour combines the natural beauty of Muir Woods with the indulgence of wine tasting in Wine Country. It also offers an optional gourmet lunch[2].

3. **5-Hour Traverse City Wine Tour: 4 Wineries on Old Mission Peninsula**: This tour takes you through four wineries in Traverse City, a region known for its unique wines. The tour includes transportation and a knowledgeable guide[2].

4. **Small-Group Wine-Tasting Tour through Napa Valley**: This tour offers a more intimate experience, with a small group size that allows for personalized attention from the guide. It includes visits to several wineries in Napa Valley[2].

5. **The Original Sedona Winery Tours**: This tour in Sedona, Arizona, has received over 300 5-star reviews. It offers a unique wine tasting experience in the beautiful red rock country[2].

6. **Willamette Valley, Oregon**: Known for producing some of the best pinot noir on Earth, Willamette Valley offers a variety of ways to enjoy wine tasting, including guided and personal tours, wine dinners, and even the chance to drift over the vine rows in a helicopter or hot air balloon[3].

7. **Sonoma County, California**: Often overlooked by its neighbor Napa Valley, Sonoma County is a top-tier destination for wine tasting in the United States[5].

8. **Benziger Family Winery, Glen Ellen, California**: Visitors to Benziger Family Winery have five tour and tasting options to choose from, offering a variety of experiences to suit different preferences[6].

Remember, the best wine tasting tour for you will depend on your personal preferences, including the types of wine you enjoy, the size of the group you’d like to tour with, and the other activities you’d like to do on your trip.

Citations:
[1] https://www.tripadvisor.com/Attractions-g191-Activities-c42-t205-United_States.html
[2] https://www.viator.com/USA-tours/Wine-Tasting-and-Winery-Tours/d77-g6-c21
[3] https://www.timeout.com/usa/travel/wine-vacations-us
[4] https://www.foodandwine.com/travel/wine-vacations-america
[5] https://www.hotelscombined.com/news/wine-tasting-united-states/
[6] https://10best.usatoday.com/awards/travel/best-winery-tour-2023/
[7] https://www.travelandleisure.com/food-drink/wine/best-wine-tours-us