Welcome to Gundlach Bundschu

We’re California’s oldest family-owned winery and have been farming this land since 1858. Open every day 11am-5:30pm for tours and tastings to all guests. Reservations and masks required.

Make a Reservation >>

Image of wine glass and bottle
Bottle of wine and cheese plate on picnic blanket


Browse wine, gifts and exclusive Gundlach Bundschu merchandise. GO»

Two glasses of pink wine
Laptop on table with a persons arm holding a wine glass with a wine bottle next to it


For our Sonoma wine, it all starts with the vineyards. G

Vineyards with yellow flowers
Image of man and woman on the terrace outside of room having a private Heritage Tasting experience with small plates of food, wine glasses and flowers on the table

wine club

Wines made just for you, perks and parties. Join California’s oldest family owned winery…and the most fun. GO»

Old car
two men (Jeff & Jim Bundschu) and a woman (Katie Bundschu) standing in front of a vineyard
Two people on a picnic blanket drinking wine


Visit our Sonoma tasting room, take a tour or book a private event. Slow down with us on Rhinefarm. GO»

Bottle line up of 5 wine bottles on grey background
Pond at Night with Lights Reflecting with dark blue sky at dusk