Harmar Historic District

Harmar Historic District is a neighborhood in Marietta featuring 19th-century buildings that reflect different architectural styles from that era. The structures line the Ohio River and showcase construction methods and designs from the 1800s.

The area grew in the early 1800s as a separate settlement called Harmar Village before becoming part of Marietta. It became an important trading center because of its location on the river.

The neighborhood preserves how early river communities lived, visible through its houses and their layout along the waterfront. The buildings show how residents organized their lives in this trading point.

The neighborhood is best explored on foot since the buildings are close together and arranged along the riverside street. Guided tours are available if you want to learn more about the architecture and local history.

The site was listed on the National Register of Historic Places in 1974 for meeting multiple criteria related to its history and architecture. This recognition highlights how well the neighborhood has kept its past as a river trading center.

Location: Marietta

Location: Washington County

GPS coordinates: 39.40833,-81.45833

Latest update: December 14, 2025 12:24