The best olive oil in California… is the one you cannot buy.

Private harvest. Approximately 100 gallons produced per year. Mostly donated to food banks and charities.

Inspired and supported by the Tour de Longevity.  https://tourdelongevity.com/

The best olive oil in California… is the one you cannot buy.

Private harvest. Less than 1,000 bottles per year. Not available for purchase.

From a small grove on Spring Mountain in Napa Valley, TDL Olive Oil is produced in limited annual batches and shared with purpose.

December 10th, 2025 harvest

The special flavors of the Tour de Longevity extra virgin olive oil can be traced to the rich volcanic soil on the Spring Mountain property. Approximately one hundred gallons are produced annually and proudly shared with food banks, charities and non-profit organizations.

Exciting Harvard Olive Oil Study Supports Longevity

Harvard Study

Limited Production

Hand harvested and milled within hours.

Shared, Not Sold

Raising awareness of healthy diets.

Made for the Table

Created to elevate healthy, simple, everyday meals.

2025 Cuvée Terra Nova

Estate harvested on Spring Mountain in St. Helena, Napa Valley, California, lovingly managed by long-time TDL olive grower Bruce Streblow.

A Quiet Presence in the Gatehouse Restaurant of the Culinary Institute of America

TDL Olive Oil was donated to the Gatehouse Restaurant (Gatehouse Restaurant - CIA at Greystone - St. Helena, CA), a student-engaged restaurant at the Culinary Institute of America, which is a non-profit organization. The olive oil is featured on several menu items by celebrated chef Paul Canales.  The Gatehouse restaurant and Institute highlight the importance of healthy, locally-sourced ingredients to the students. TDL extra virgin olive oil is grown and harvested within 2 miles of the school

Most Bottles Are Given Away

TDL Olive Oil was created with a different purpose. While most premium products are made to be sold, this olive oil is made to be shared. Bottles are donated to food banks, charitable organizations, and individuals who may never otherwise receive something this rare. It is a small gesture, but one rooted in generosity, quality, and the belief that everyday meals deserve beauty.

Do you know of a food bank in Northern California that could benefit from a donation of our olive oil?

Please contact us at: megan@langeliercompany.com