Quadranaou Park
- Indigenous earthwork park
- Regional draw
- Marietta
Quadranaou Park in Marietta preserves a major surviving earthwork within the modern town.

The raised platform connects today’s public green space with a much older Indigenous landscape whose scale extended beyond the visible remains.
The photograph shows the earthwork and surrounding park. Use designated public paths and follow current site signs. Archaeological ground should not be excavated, collected from or damaged, and a walk here is not an invitation to enter neighboring property. Check current local interpretation and consider visiting other preserved earthworks to understand the broader landscape.
Visitor details reviewed October 18, 2026. Check official visitor information for current access, admission, and operating arrangements. View on OpenStreetMap.
Image credit: Wolfgang8741 / Wikimedia Commons. Original source. CC BY-SA 4.0. Resized and converted to WebP; may be cropped for display.
Nearby
More places nearby
Campus Martius MuseumCampus Martius Museum in Marietta interprets early settlement and movement into the Northwest Territory.
The Castle Historic House Museum, MariettaThe Castle in Marietta preserves a Gothic Revival house and interprets the people who lived and worked there.
Marietta Historic DistrictMarietta Historic District preserves a broad town landscape near the meeting of the Muskingum and Ohio rivers.
Mound Cemetery, MariettaMound Cemetery in Marietta surrounds the surviving Conus earthwork with a historic burial ground.
Muskingum ParkMuskingum Park in Marietta places public green space beside the river that shaped the town’s early growth.