Below is a complete listing of all Ohio Historical Markers. To find a detailed marker listing including text, photographs, and locations, click on a county below. Our listing is updated by the markers program as new markers are installed and older markers are reported damaged or missing.
14-27 Gallia County, Gallipolis and The Ohio River
Side A: The Ohio River, the southeast border of Gallia County, played a significant role in the development of Gallipolis and Gallia County. One of the state’s first thoroughfares, this waterway enabled pioneers to settle in what was known as the Northwest Territory. On October 17, 1790, approximately 500 French immigrants arrived in Gallipolis, traveling by flatboats from Pittsburgh, and settled in log cabins in what is now City Park, in the heart of Gallipolis. This established the second oldest permanent settlement in the territory. The settlers relied on the River for communication, commerce, and transportation, and the River brought postal service to Gallipolis in 1794. As local business and river trade developed in the 1800s, Gallipolis became a thriving port. The scenic Ohio River is an important inland waterway, providing transportation for many commodities between major cities. The River also provides recreational opportunities for both visitors and residents, including water sports, fishing, and boating.