picnic table top filled with food and wine with peoples hands showing around the outside

If you’re looking for a classic Sonoma wine tasting with a twist, the Rhinefarm Experience is for you. Kick back on our winery courtyard surrounded by our organic vineyards and wine caves as our engaging and experienced hosts guide you through a memorable flight of five wines with optional seasonal snack add ons. Choose between our seasonal Rhinefarm Estate flight of five wines or our Reserve flight of seven wines, including our Vintage Reserve Cabernet Sauvignon. Limited to party sizes of eight or less.

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yellow flower field with people sitting on the ground in the distance

This laid-back member’s only hideaway is the place to be. The Hideaway is family and pet-friendly and makes for the perfect afternoon to kick back, play lawn games, or just hang and enjoy your favorite GB wines. Reserve your picnic table or blanket in advance and pre-order from a selection of snacks from our seasonal picnic menu. Once you arrive, choose from a growler of our seasonal member’s Spritz or handpick a complimentary Hideaway Flight of three wines. Stay awhile and enjoy additional snacks and bottles, all at your member price. Not a member, but want to hang out here? Give us a call and we’ll give you all the deets to join our family. Limited to party sizes of six or less. For parties of seven or more, please contact our team.

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Six-wheeler car in the vineyards with passengers inside

“The Pinzgauer is my favorite way to get into the vineyard. It’s like having a couch on a tractor.” -Rob Bundschu


Offered 11:30AM to 1:30PM or 2:30PM to 4:30PM, Thursdays through Mondays

Climb aboard our Pinzgauer, a Swiss Army transport vehicle, for an off roading experience across Rhinefarm. You’ll cruise through our organic vineyards as your guide takes you on a journey of our history as the oldest family-owned winery in California and what makes our wines so unique. You’ll stop at several spots in the vineyard including a respite to enjoy wine along with cheese and charcuterie. What happens on the pinz stays on the pinz, so if your friends back home want to know, well, they’re just going to have to see for themselves.

$105/person + 18% gratuity. Please no children under 12 or pets. Non-drinkers pay half price.
For mid-week pinz tour, please inquire at info@bundschu.com


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Group of people talking inside the cave next to the barrels

Journey into our caves as your host leads you through a guided walk and shares details about our winemaking process, including the Bundschu family’s history and deep roots in Sonoma. As you exit the cave, you will be greeted by sweeping views of Sonoma Valley appellation and learn more about our regenerative organic farming practices. This experience culminates in the cave’s majestic dining room, where you will taste our Estate Cabernet Sauvignon alongside our iconic Vintage Reserve Cabernet Sauvignon.

$75/person + 18% gratuity, to be paid at end of tour. This is a public walking tour, max 12 people. Please no children under 12 years old or pets. Non-tasters of any age will be charged half-price.

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Tasting room with blue furniture and wine barrels on racks in the background

Open Friday – Sunday

Have you ever set foot in a 100-year-old stone winery and tasted through a decade’s worth of fine wine made from that very same place? This seated tasting in our old winery barrel room is a profound representation of the unique history of our family and our original Sonoma winery and vineyard. Taste through a flight of five wines of old vine varietals that will leave you with a new appreciation of wine. This flight includes library vintages of Vintage Reserve and block-specific heritage wines that you won’t find anywhere else.

Bottle and two glasses of white wine on a wooden table next to utensils and grape plant leaves

This private and explorative wine tasting is available for groups of nine or larger, and takes place on the “back side” of the property that you won’t see very often. Our 320-acre estate was dubbed “Rhinefarm” in 1858 by our founder, Jacob Gundlach, after his homeland in Germany. Flanked by historic stone buildings and barns, this intimate and idyllic location is sure to be the highlight of your day. Kick back as your experienced and eccentric host guides your group through a memorable flight of five of our wines with light bites. Enjoy our seasonal flight and small bites or add on the elevated experience which includes additional wines and a farm-to-table cheese and antipasti pairing that will enhance the flavors of the wine.

$85 per person + tax + 20% gratuity, 1.5-hour appt.

$15 per person add-on available, enjoy additional wines and a farm-to-table cheese and antipasti pairing.

Two glasses of wine, six appetizers and three bottles of wine on a marble table with a white wooden background

No need to book the party bus, Gundlach Bundschu will now come to you through one of our Virtual Tasting experiences. During your hour-long tasting, two experienced wine educators will lead your group through an interactive virtual adventure in Sonoma history, viticulture and winemaking. All you need to do is provide us a guest list, and we’ll take care of the rest. We’ll ship your guests a curated selection of wines, pairing snacks and wine accessories to prepare them for the big day.