The largest open-air tasting room in California…

Rancho Guejito has nearly 23,000 acres of pristine wildlands and is home to the last undivided Mexican land grant in the state, established in 1845 before California statehood. Experience a trip back in time, venturing into the chaparral grasslands and centuries-old Engelman Oaks and California Live Oaks, just as they have looked for thousands of years. Learn about the history of those who lived on the land before us and the buildings, clues, and treasures they’ve left behind. See behind the scenes of our grass-fed cattle operations and sustainable practices passed down for almost 180 years. Explore vineyards and groves with agricultural and viticultural experts, then relax and enjoy 360-degree views of the ranch at the main hacienda with a gourmet luncheon featuring Rancho Guejito grass-fed beef, wine pairings, and live acoustic music to cap off this unforgettable adventure.


  • Jeep Tour within the 36 square mile working ranch
  • Wine tastings at select scenic, agricultural, and historic sites*
  • Mini lectures with various experts in their field along the tour
  • Gourmet luncheon featuring Rancho Guejito grass-fed beef and wine paring at the Main Hacienda with live music
  • Souvenir bottle of Rancho Guejito wine

Next Available Date: TBD

Our Spring Tours have ended. Join our newsletter list to be the first to hear about the next tour.
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