We are located off highway 128, 20 minutes west of Boonville at mile marker 16.16 on the right. (We are a little over six miles west of Philo and one mile west of Handley Cellars.) Coming from the coast, we are two miles east of Navarro, on the left side, again at mile marker 16.16. The Holly Hill Farm sign is easy to spot at the driveway entrance.