Cheese factory in Fremont & Berlin, Wisconsin

Union Star Cheese Factory Locations in WI

Our first location is on County Rd II in Fremont, Wisconsin. This factory opened in 1906 and has been crafting locally sourced artisanal cheeses since then. Although the equipment has changed over time, the atmosphere and the quality of our product have stayed the same for over a century. Our newer location, Willow Creek Cheese, has been manufacturing premium cheese since 2002. Located on Highway 21 in Berlin, Wisconsin, Willow Creek reflects our ongoing commitment to excellence.

Contact Union Star Contact Willow Creek

Visit one of our locations today to tour an authentic Wisconsin cheese factory and purchase a variety of locally sourced artisanal cheeses.

FREE Tours at our Wisconsin Cheese Factories

Union Star Cheese

Mon-Sat: 6:00AM - 5:00PM
Sun: 10:30AM - 5:00PM


Monday8:00AM - 8:30AM

Thursday8:00AM - 8:30AM

Friday8:00AM - 8:30AM

Saturday8:00AM - 8:30AM

Willow Creek Creamery

Mon-Fri: 9:00AM - 5:00PM
Sat: 8:00 AM - 5:00PM
Sun: 10:30AM - 5:00PM


Monday9:00AM - 9:30AM

Wednesday9:00AM - 9:30AM