Built in 1857, The Barker Mansion is a monument to Gilded Age architecture and commemorates the Barker family's influence in shaping the railway landscape of the American Midwest. Explore its 38 rooms and beautiful gardens. Experience Michigan City history. The Barker Mansion features events for adults, children, families, and history enthusiasts, there's something for everyone. Guided tours are available to individuals and groups, or choose general admission for a self-guided tour of the mansion and gardens. The mansion is available for Wedding Rental, Corporate Business Rental, Private Events Rental, Tea At The Mansion.