Portsmouth Earthworks

Portsmouth Earthworks was located in Portsmouth Ohio and extends into Kentucky situated at the confluence of the Ohio and Scioto Rivers. It was a massive site that was scaled in miles. Blue lines represent approximate locations of the embankment walls the only parts still remaining are the "Old Fort Square in KY a Mound in KY and one of the U shaped embankments in Mound Park.

Google Map

Portsmouth GIS

Choose your basemap, Select + or - to zoom, use mouse or finger to move. Blue lines show Approximate location of missing embankment walls as described in the Ancient Monuments of the Mississippi Valley.

Squier & Davis Portsmouth

(Page 179) Use the + to Zoom < & > to turn to next page

Squier & Davis

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