About Holy Terror AntiquesHoly Terror Antiques is an antique store serving Keystone, United States. The business is located at 1201 Old Hill City Rd, Keystone, SD 57751, United States.Holy Terror Antiques has an average customer rating of 4.5/5 based on 108 reviews, making it a trusted choice among antique dealers in Keystone.Opening Hours: Monday: 10 AM–5 PM; Tuesday: 10 AM–5 PM; Wednesday: 10 AM–5 PM; Thursday: 10 AM–5 PM; Friday: 10 AM–5 PM; Saturday: 10 AM–5 PM; Sunday: 10 AM–5 PMYou can reach Holy Terror Antiques by phone at +1 605-666-5005 or through their website at https://www.holyterrorantiques.com/.If you’re looking for antique furniture, collectibles, or unique second-hand treasures in Keystone, United States, Holy Terror Antiques is one of the noteworthy antique dealers to visit in the area.