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Serpent Mound

Serpent Mound is an Ohio historical marker in Adams County.

Adams County · Serpent Mound Historical Site, 3850 OH 73, Peebles, OH, 45660 -- On the path leading N from the parking area

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One of North America’s most spectacular effigy mounds, Serpent Mound is a gigantic earthen sculpture representative of a snake. Built on a spur of rock overlooking Ohio Brush Creek around 1000 A.D. by the Fort Ancient culture, the earthwork was likely a place of ceremonies dedicated to a powerful serpent spirit. The site is located on the edge of a massive crater, possibly formed by the impact of a small asteroid around 300 million years ago. Frederic Ward Putnam studied Serpent Mound between 1886 and 1889. Due largely to his efforts, Serpent Mound became the first privately funded archaeological preserve in the United States.

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

Example

under a mile from where William Gabby lived in the 1760s

what this marker records spans 1777 to 1789, overlapping William Gabby's years here

From one family's 77-marker roster

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Marker data: Ohio Historical Markers program, Ohio History Connection (Remarkable Ohio)

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