The World’s Biggest Round Barn Is Right Here In Wisconsin And It’s Bucket List Worthy

Here in Wisconsin, we have a lot of beautiful old red barns, but there’s one in Central Wisconsin that’s simply amazing. On the fairgrounds of Marshfield, there’s a round barn that’s not just big but one that claims to be the biggest barn in the world. It’s a unique structure and a Wisconsin architectural wonder that you have to see to believe. Here’s what you need to know about the world’s largest round barn in Marshfield, Wisconsin.

Marshfield is a city of about 20,000 people in Central Wisconsin. It’s known for the world class Marshfield Clinic, and it’s a regional shopping and dining destination. And it's home to a very large, round barn.

Round barns gained popularity in the United States during the late 1800s and early 1900s. They were designed to maximize efficiency in farming operations, improve ventilation, and allow for easy access to animals and equipment.

An estimated 215 round barns are thought to have been in Wisconsin at one time.

The Central Wisconsin Holstein Breeders Association came up with the idea of the round barn in the early 1900s. The unique structure has captured the imagination of visitors for generations.

Construction of this beautiful building began on Thanksgiving Day in 1915, and it was finished by the spring of 1916.

The barn is huge – it’s 150 feet wide, and it stands 70 feet, or about seven stories, tall. Is it the biggest barn in the world? Well, Marshfield makes the claim, and the barn sure is big. During the fair, you can see cows being groomed for show in the outer ring.

Each year, at the Central Wisconsin State Fair, the barn stands above the crowd like a wooden castle.

If you can’t make the fair, it’s still worth swinging by the fairgrounds to get a look at this incredible barn.

I’ve been to this barn a few times – it’s pretty amazing, and it’s just one reason to attend the Central Wisconsin State Fair. Learn more about the World’s Largest Round Barn on the Central Wisconsin State Fair website. If you’re planning an overnight trip to Marshfield, make reservations on Booking.com. If you’re up for more historical adventures, here’s another stunning building in Wisconsin that belongs on your bucket list.