"Napa Valley, on a Summer weekend, is #1". For all of you who like to sit in bumper to bumper traffic, deal with over crowded wineries, and have to take 'the Worst' Vallejo ferry service back to Frisco to make $$$$$ dinner resys, maybe.

I am at Sonoma-Cutrer Vineyards, in Sonoma, today just West over the Mayacama low mountains.
Napa has nothing like this.

Next door is new La Crema, winery, with a 'fab' pool.
Napa has nothing even close to this!

Few miles away is Francis Ford Coppola's other than Napa Inglenook-Rubicon-Inglenook winery, with a 'popular' pool for those dry heat of 90F Summer Days.
Napa has nothing to compare.

I'm just a driver-guide out of Frisco for over 30 years, and if your future travel plans just include Napa,,,
Tsk-tsk, on hot dry crowded traffic jam Summer weekends, you Will regret it !

Oh, and the View from Copain Winery,,, oh,,, my,,, Lord !!

Also recommend 'Santa inez' area, down by SLO , not as far as SB.

Enjoy !!