National Historic Landmark

Serpent Mound

Locust Grove, Adams County, Ohio
Listed
October 14, 1966
Type
Site
Period
Pre Contact
Ref No.
66000602

About this property

The Great Serpent Mound is a 1,348-feet-long (411m), four-feet-high prehistoric effigy mound located in Peebles, Ohio. It was built on what is known as the Serpent Mound crater plateau, running along the Ohio Brush Creek in Adams County, Ohio. The mound is the largest serpent effigy known in the world. The first published surveys of the mound were by Ephraim G. Squier and Edwin Hamilton Davis, featured in their historic volume, Ancient Monuments of the Mississippi Valley (1848), that was commissioned by the Smithsonian Institution. The United States Department of Interior designated the mound as a National Historic Landmark in 1966. It is maintained through the Ohio History Connection, a nonprofit organization dedicated to preserving historical sites throughout Ohio.

Location

Locust Grove, Adams County, Ohio
39.02526, -83.43105

Categories

PREHISTORIC
National Register nomination ›
Sources

Property data from the National Register of Historic Places, National Park Service (public domain).

Description adapted from Wikipedia under the Creative Commons Attribution-ShareAlike 4.0 International License.

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Everything a full report reveals about Serpent Mound

This page lists Serpent Mound. A full Aubrey report for an address near it pulls together this listing alongside battlefield records, land patents, and every other historical record within a chosen radius:

Overview
An interactive map of the location with historic sites, battles and Native heritage plotted, and its full story era by era.
The Land
The historic sites and place names around the location, and how this land was settled and used.
Geology
The bedrock beneath the site, its age and rock type, reaching back millions of years.
LiDAR Terrain
Laser-scanned terrain that reveals earthworks and old features hidden in the landscape.
Conflict & War
The battles, raids and skirmishes fought near here, across every era of American conflict.
The Civil War
The Civil War on this ground, 1861 to 1865: who held it, and the battles, camps and regiments nearby.
The Soldiers
The men who marched from here in the Civil War, named and traced where the record allows.
Native Heritage
The Native nations who held this land, mapped across time from before European contact to today.
Settlement
Who claimed and held this ground, from Indigenous homelands through the colonial powers to the United States.
The Community
How the town grew, who came, and what kind of place it became, traced through the census record.
Rivers & Rail
The rivers, canals and railroads that connected this place between 1830 and 1911.
Notable People
The people born, buried or genuinely tied to this exact place, with their stories.
Historical Maps
Historic maps of the location layered over how it looks today.
Finds & Access
Museum objects tied to the area, and the laws on searching, collecting and access here.
Literature
The old books, county histories and archives that mention this place, quoted with their sources.
Spotlight
A deep dive into the most remarkable, lesser-known history of the place, traced back to the record.
Points of Interest
The most significant historic sites and landmarks near the location, and why they matter.
Timeline
The whole story of the location told era by era, from first peoples to the present day.
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Nearby Historic Sites

Wickerham Inn
Industrial
4.3 mi
Fort Hill State Park
Early Republic
6.2 mi
Wilson, John T., Homestead
Industrial
6.9 mi
Eubanks-Tytus House
Industrial
9.2 mi
Harshaville Covered Bridge
Industrial
10.1 mi

Questions about this property

When was Serpent Mound listed on the National Register?

Serpent Mound was listed on the National Register of Historic Places on October 14, 1966.

What type of historic resource is Serpent Mound?

Serpent Mound is classified as a site in the National Register of Historic Places.

Is Serpent Mound a National Historic Landmark?

Yes. Serpent Mound has been designated a National Historic Landmark (NHL), the highest level of federal recognition for historic properties in the United States.

What is the period of significance for Serpent Mound?

The period of significance for Serpent Mound is recorded as the pre_contact era.

Can I research the history near Serpent Mound?

Yes. Aubrey Research reports search National Register listings, battlefield records, land patents, and other primary historical sources within any radius of a US address. A report for an address near Serpent Mound will include this listing and all other historical records in the area.

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