Noah Orr
Mrs. Partridge
Bigelow Covered Bridge
Strong Road Bridge

Union County, Ohio

Minutes from Columbus. Miles from the Ordinary.


Spend an afternoon immersed in the rich and interesting history of Union County.  Stop at stations of the Underground Railroad or visit one of the Historical Societies to hear more of the stories that make Union County so unique.

Union County Historical Society

 (937) 644-0568

246 W 6th St, Marysville, OH 43040


May - November

Wednesdays 12:30 pm - 3:30 pm

Plain City Historical Society

(614) 570-2962

​105 W Main St, Plain City, OH 43064

Tuesdays - 10:00 am - Noon

Thursdays - Noon - 3:00 pm

Saturdays - 10:00 am - Noon

Historical Markers

Take a road trip and explore Ohio's rich history.

Union County Milestones

Let's celebrate some milestones! 2016-2020

Underground Railroad

Marysville was a hub for Underground Railroad activity.

Take a look at this map and read all about it.

Regional Map

Marysville Historic Home Driving Tour

Welcome to the Marysville Tour of Homes and Buildings presented by Team Marysville in partnership with the Union County Historical Society. In 2019, the City of Marysville will celebrate its 200th anniversary. As part of that celebration, Team Marysville has created a driving tour of interesting homes and buildings in Marysville that serves as a sample of some of our town’s history, heritage, and architecture. Initiated in 2016 with sixteen sites, the tour will be expanded each year through 2019.