Outdoor Recreation - California Agricultural Tourism Directory
California Agricultural Tourism Directory
California Agricultural Tourism Directory
California Agricultural Tourism Directory
University of California
California Agricultural Tourism Directory

AgTourism

Here are the details of your selection.

Six Sigma Ranch

Owner
Kaj and Else Ahlmann
Address
13372 Spruce Grove Rd.
Address2
City
Lower Lake
County
Lake
Zip
95457
email
patty@sixsigmaranch.com
Phone
707-994-4068
Fax
Directions

From the city of Napa drive north on CA-29 for approximately 49 miles.  Turn right on Spruce Grove Rd and follow for 5.5 miles.  Turn right onto Six Sigma Ranch and follow the driveway for 2 miles before reaching the tasting room on the left.

Hours
Open daily 11:00am to 4:30pm
Primary Ag Business
  • cattle ranch
  • sheep
  • goats
  • hogs
  • llamas
  • alpacas
  • vineyard
  • olive orchards
  • Other (please explain below)
Primary Ag Business--Other

Winery

Farm or ranch acreage
4,300
Activities

We are located 2.5 hours north of San Francisco in beautiful Lake County.  Come taste our wines while relaxing under majestic oak trees at our historic tasting room. Feeling adventuresome?  Schedule a special ranch/vineyard tour in our all-terrain Pinzgauer vehicle, take a hike, bird watch, or simply enjoy a picnic under the oaks.

Products

We sell wine, beef, pork and lamb.

Events

Private Barrel Tastings
We'll take you onto the crush pad so you can tour our outdoor winery then into our hillside cave to taste our wines in-the-making -- straight from the barrel.

Vineyard Tours
Explore the ranch in our all-terrain Pinzgauer!  Learn about the soils and climates that make Six Sigma Ranch unique.  The tour includes a visit to our high-elevation vineyard site we call the Diamond Mine. Visitors who purchase a tour receive a 10% discount on wine purchases. 

Accommodations
Direct Agricultural Sales
  • agriculture-related gifts/crafts
  • meat
  • poultry
  • eggs
  • animal products
  • on-farm sales
  • wine tasting
Educational Experience
  • agricultural technical tours
  • farm tours
  • participatory experience
  • school or youth tours
  • vineyard tours
  • winery tours
Entertainment
  • picnic or play area
  • special events
Outdoor Recreation
  • bird watching
  • nature walks
  • photography
  • wildlife viewing
Miscellaneous

Top of page

Webmaster Email: paleff@ucdavis.edu