WPA Stock Barn and Pavilion

The WPA Stock Barn and Pavilion, also known as the Rock Barn, is a historic site located in Trenton, Missouri. Built in 1938 as part of a Works Progress Administration project, this unique two-story octagonal barn features native stone construction and serves as a reminder of the region's agricultural heritage. It was used for livestock housing and sales during the annual Grundy County agricultural fair. The barn was recognized for its historical significance and added to the National Register of Historic Places in 1994, making it an interesting destination for tourists and researchers alike.