The Maryland Iron Festival: Mountains, Metal and Malt - Virtual Edition May 22, 2021 - May 23, 2021 Recurring daily Catoctin Furnace 12607 Catoctin Furnace Rd., Thurmont, MD 21788 443-463-6437 10:00 AM to 4:00 PM Free E-MAIL | VISIT WEBSITE Overview Map Overview Join for blacksmithing, traditional food, and artist demonstrations. Click here for a preview of the festival's activities and programming, videography by Blackfoot Productions. Map