Winchester, CA
The Winchester Cheese Company operates a dairy in Winchester, California, with a herd of 500 Holstein cows. Cheese is produced on the farm using fresh raw milk and aged in stainless‑steel vats, following a traditional Gouda recipe that has been practiced for generations in the family’s Dutch heritage. Visitors can join guided tours to observe the milking, cheese‑making, and aging processes, and the site is accessible from both Los Angeles and San Diego.