Historic site and event venue. Nestled along the Pickering Creek in Chester Springs, Pennsylvania, the Mill at Anselma is an extraordinary artifact of 250 years of Chester County’s industrial heritage. The Mill retains its original Colonial-Era power train, as well as multiple layers of industrial equipment ranging from the late 1700s to the mid 1900s. Guided tours of the Mill are offered Saturday (10 a.m. to 4 p.m.) and Sunday (1 p.m. to 4 p.m.) April through December. The Mill at Anselma is still a fully operational grist mill that produces stone-ground Bread Flour, Pastry Flour and Dark Roasted Cornmeal. There are monthly milling demonstrations on the second Saturday of each month from April through December as well as monthly special events.