Apple River Fort State Hist 311 E Myrtle St Elizabeth, IL 61028 Phone : (815) 858-2028 Business Category Historical Places & Services Amusement & Recreation Historic Preservation Department 311 E Myrtle St Elizabeth, IL 61028 Phone : (815) 858-2028 Business Category Government Offices-State Historical Places & Services Management Consulting Amusement & Recreation Historic Restoration Consultants Government Offices State & Local Government Offices & Public Schools