Fort Flatmouth Mounds
National Register of Historic Places

Fort Flatmouth Mounds

Crosslake, Crow Wing County, Minnesota
Listed
August 13, 1973
Type
Site
Period
Early Republic
Ref No.
73000975

About this property

The Fort Flatmouth Mounds form a prehistoric Native American archaeological site in Mission Township, Minnesota, United States. It consists of nine mounds grouped in a rough ellipse and a few additional mounds in close proximity. Early Euro-American settlers assumed the enclosure was built as a fort, hence the name, but it was more likely religious in nature. The site was listed on the National Register of Historic Places in 1973 for having state-level significance in the theme of archaeology. It was nominated for its information potential as a unique site in a region whose numerous mound and village sites indicate a long span of indigenous occupation.

Location

Crosslake, Crow Wing County, Minnesota

Categories

PREHISTORIC
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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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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Questions about this property

When was Fort Flatmouth Mounds listed on the National Register?

Fort Flatmouth Mounds was listed on the National Register of Historic Places on August 13, 1973.

What type of historic resource is Fort Flatmouth Mounds?

Fort Flatmouth Mounds is classified as a site in the National Register of Historic Places.

What is the period of significance for Fort Flatmouth Mounds?

The period of significance for Fort Flatmouth Mounds is recorded as the early_republic era.

Can I research the history near Fort Flatmouth Mounds?

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 Fort Flatmouth Mounds will include this listing and all other historical records in the area.

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