The Halderman Barn Museum is not open daily. Visits/tours are scheduled by request only. You must use the form below to inquire about booking a visit. Thank you! Halderman Barn Museum The Halderman Mustang Barn Museum 6476 US-40 Tipp City, OH 45371 Interested in a visit? The name of your group or organization Your Name Email Address Phone Number When would you like to visit? 13 + 4 = Submit your request