Fort Ripley, Minnesota — History & Visitor Guide

Fort Ripley (Little Falls, Morrison County, Minnesota)

Little Falls, Morrison County · Minnesota · Indian Wars, Civil War

Quick BriefConstruction of Fort Ripley began in November 1848, and in April 1849, Company A of the 6th Infantry Regiment arrived from Fort Snelling to form the first garrison. The fort was built to fulfill an 1846 treaty that removed the Ho-Chunk from northeastern Iowa to a reservation near Long Prairie, with the treaty requiring a nearby military post. An overheated chimney fire in January 1877 destroyed three buildings including the main storehouse, and the War Department closed the post permanently rather than rebuild.

Civil WarOpen to visitors

History & Significance

Fort Ripley was a nineteenth-century army outpost on the upper Mississippi River in north-central Minnesota, situated near government agencies for the Ho-Chunk and Ojibwe. Its purpose was to oversee the Ho-Chunk reservation, administer annuity payments, and serve as a buffer between the warring Santee Dakota and Chippewa.

Originally named Fort Marcy, then Fort Gaines, it was finally renamed in 1850 in honor of Brigadier General Eleazar W. Ripley, a War of 1812 veteran. Upon the outbreak of the Civil War in April 1861, army regulars were withdrawn and sent south, with Minnesota volunteer companies manning the post for the remainder of the war.

In August 1862, as Dakota attacks erupted in southern Minnesota, Ojibwe chief Bagone-giizhig threatened simultaneous war in the north, causing settlers to seek shelter at the fort. For the next three years Fort Ripley became a headquarters, supply base, and staging area for military campaigns; activity peaked during winter 1863–1864 with nearly 400 troops and 500 horses quartered there. Ruins of the powder magazine, the fort's only stone structure, remain as archaeological evidence of this frontier post.

Key Facts

StateMinnesota

LocationLittle Falls, Morrison County

Established1849

Decommissioned1877

War / eraIndian Wars, Civil War

Current statusRuins

Coordinates46.17555556, -94.37305556

NRHP reference71000439

Map

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🧳 Visiting

What you’ll see when you visit:

Stone gunpowder magazine ruins from 1848–1849 construction
Mississippi River location central to regional military and tribal history
Overlooks former Ho-Chunk and Ojibwe reservation lands
Civil War and Dakota War 1862 staging point
National Register of Historic Places listing

Best time to visitMay through September offer mild weather and passable grounds; winter conditions (November–March) bring heavy snow and cold to central Minnesota.

Getting thereNearest airport is Brainerd Lakes Regional Airport (BRD), approximately 31 km northwest of the fort near Little Falls.

From the nearest major airportMinneapolis–Saint Paul International Airport / Wold–Chamberlain Field (MSP)🚗 124 mi by road⏱️ ≈ 2 hr 50 min drive

Fort Ripley (Little Falls, Morrison County, Minnesota)

History & Significance

Key Facts

Map

🧳 Visiting

Sources

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