KEWANEE, Ill. — Ryan's Round Barn was added to the National Register of Historic Places back in the 1970s.
According to Landmarks Illinois, the structure was built in 1910. It's managed by the Friends of Johnson Park Foundation, and is owned by the State of Illinois DNR.
The barn has been a place for tourists to experience its large stature and unique shape. The barn is 85 feet in diameter and stands taller than 80 feet.