Driving directions from Middletown or Lower Lake, CA to:

Six Sigma Ranch and Vineyards, 13372 Spruce Grove Rd., Lower Lake, CA 95457

From Middletown, take Highway CA-29 north for approximately 13 miles.Just past the  “Hidden Valley” subdivision, turn right onto the south end of Spruce Grove Rd.

Drive on Spruce Grove Road for approximately 5.6 miles.  Watch for entrance to Six Sigma Ranch and Vineyard on your right.

From Lower Lake, take Highway CA-29 south for approximately 1.5miles. Turn left onto the north end of Spruce Grove Road. Drive on Spruce Grove Road for approximately 3.5miles. Watch for entrance to Six Sigma Ranch on your left.