If you need another winery to go to in Napa, I recommend Del Dotto. It is very secluded inside a cave and is also a great alternative from the Napa heat during the summer. They also give cheese and chocolate tastings in the end and it is amazing!
1055 Atlas Peak Rd, Napa, CA 94558
mon - thu & sun: 11am - 5pm
fri - sat: 10am - 5pm