The Historic Arva Flour Mill, situated on the banks of Medway Creek in Arva Ontario (just north of London), has been in continuous operation for 205 YEARS, making the Mill Canada’s 6th oldest continuously operating business and perhaps the oldest food producing Company in Canada (is Molson beer a food?!) The Mill is the oldest commercial flour mill in Canada. We produce a true artisan flour, using our antique Goldie & McCullough cold roller mills that replaced the stone ground grist mills in 1904. Our Mills maybe the last of this vintage found anywhere in North America!