Portsmouth Earthworks
| Use attributes for filter ! | |
| Area | 26 |
|---|---|
| Added to NRHP | December 4, 1980 |
| NRHP Reference Number | 80001534 |
| Nearest cities | South Shore |
| Portsmouth | |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2295200 |
About Portsmouth Earthworks
The Portsmouth Earthworks are a large prehistoric mound complex constructed by the Ohio Hopewell culture mound builder indigenous peoples of eastern North America.
