Dropped by at the recommendation of our driver during the Passport to Dry Creek wine tour. Bought 2 cases. Need I say more. More

If you only have time to visit one winery in Napa or Sonoma, Mazzocco should be the one. Wonderful zins, great setting and skilled tasting room staff. You won't be disappointed. We usually get home and find wines don't taste as good as they did in the tasting room. Not so with Mazzocco! More

These are some of the best zins in California. Nice tasting room. Did I say that they have wonderful Zinfandel? Yum! More

Have been visiting Mazzocco for 20 years. Good news is the change in ownership has had no effect (plus or minus) on the character and quality of their wines. Wine Road Barrel Tasting was mobbed and great fun!! More

This winery changed hands about 8 years ago, but the wines have improved along with the change. Best Zins in the Valley, though expensive, very worth it. More

Mazzocco has a terrific staff, music almost every friday nite in the summer, and GREAT parties every quarter for their members.Beautiful hilltop location.Re the club; you get the wines you really want (zinfandels) rather thsn obscure varieties that are harder to sell to the public. More

Very pleasant tasting room with outdoor patio for enjoying your wine and cheese. Wide variety of excellent zinfandels, and reasonably priced. Recommend More

A welcoming winery with an enormous variety of great zins, many gold medal wins, and a fabulous holiday party for wine club members! More

As someone who is new to tasting, I visited Mazzocco on my own and I wasn't sure what to expect. The woman pouring, I think was new so she seemed a little overwhelmed with 2 couples and me. I wasn't expecting to taste more than 4 wines. I think I tasted 7...The problem is that wines 1 and 2 may... More