Fort Bellefontaine (St. Louis County, Missouri)

St. Louis County · Missouri · War of 1812

Quick BriefThe fort was the first U.S. military installation west of the Mississippi, in the newly acquired Louisiana Territory, and served as a starting point for many expeditions to the American West. From about 1809 to 1815, it served as the headquarters of the Department of Louisiana, and was the regional Army headquarters during the War of 1812.
Open to visitors
Fort Bellefontaine, Missouri

History & Significance

Located on the south bank of the Missouri River, Fort Belle Fontaine was first a Spanish military post, then after the Louisiana Purchase and a treaty signed by William H. Harrison and Native American Sauk and Meskwaki representatives on November 3, 1804, the fort in 1805 became a fur trading post of the U.S. government. Rudolf Tiller served as factor and Colonel Thomas Hunt served as the military commander.

The trading post was discontinued after 1808, and from 1809 to 1826 the facility served as a United States military fort. From 1809 to 1826 the facility served as a United States military fort.

From about 1809 to 1815, it served as the headquarters of the Department of Louisiana, and was the regional Army headquarters during the War of 1812. The Old Fort Belle Fontaine Cemetery was established in 1809, when Lieutenant Colonel Daniel Bissell moved the original Fort Belle Fontaine encampment to a new location.

The new Fort Belle Fontaine, completed in 1811, included 30 buildings, several blockhouses, a rectangular palisade, and an arsenal. In 1826, the second fort was abandoned and replaced by Jefferson Barracks, a new post located in St. Louis.

Part of the site of the fort is preserved as the Fort Belle Fontaine County Park, a unit of the park system of St. Louis County, Missouri. An archaeological site associated with the fort was listed on the National Register of Historic Places in 2016.

Key Facts

StateMissouri
LocationSt. Louis County
Established1805
Decommissioned1826
War / eraWar of 1812
Current statusState or National Park
Coordinates38.82666667, -90.21638889
NRHP reference16000031

Map

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🧳 Visiting

What you’ll see when you visit:

  • First U.S. military post west of the Mississippi River (1809)
  • Served as Army headquarters during the War of 1812
  • Supported western expeditions and fur trading operations
  • Historic grounds preserved as county park with views along the Mississippi River
Best time to visitSpring (April-May) and fall (September-October) offer mild temperatures, avoiding Missouri's hot, humid summers and cold winters.
Getting thereSt. Louis Lambert International Airport (STL) is 15.9 km away; the fort is located in St. Louis County near St. Louis.
From the nearest major airportSt. Louis Lambert International Airport (STL)🚗 16 mi by road⏱️ ≈ 27 min drive

Sources

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