Battle of Athens State Historic Site
🏆🏆🏆🏆🏆 Missouri History — Northernmost Civil War battle west of the Mississippi — August 5, 1861, 500 Union Home Guard vs. 2,000 Confederates. The Benning House still shows bullet holes from the battle!
Visitor Information
| Detail | Information |
|---|---|
| Location | Missouri |
| Entry Fee | Free admission! |
About Battle of Athens
Battle of Athens State Historic Site in Clark County preserves the site of the northernmost Civil War battle west of the Mississippi — fought August 5, 1861, when Colonel David Moore’s 500 pro-Union Home Guards defeated a Confederate force attempting to cross the Des Moines River into Iowa. Missouri was the most bitterly divided border state, with citizens literally fighting neighbor against neighbor. The battle saved Iowa from Confederate invasion.
Things to Do
Walking the interpreted battlefield, viewing the restored Benning House (used as a hospital during the battle), attending annual reenactments, and learning about Missouri’s brutal Civil War border conflict.
Visiting Today
The 300-acre park preserves the 1861 battlefield with interpretive trail markers along the Des Moines River bluffs. The restored Benning House, used as a field hospital during the battle, is open for tours. Annual reenactments bring the border conflict to life each August. Fishing and hiking available along the river.
Getting There
Located on Highway CC north of Revere in Clark County, at the Iowa border. The park is open year-round with picnic facilities. Combine with a visit to nearby Mark Twain’s Hannibal (60 miles south). The Des Moines River crossing here was one of the northernmost Civil War engagements west of the Mississippi.
Insider Tips
Northernmost Civil War battle: The Battle of Athens (August 5, 1861) was the northernmost Civil War engagement west of the Mississippi — fought in Missouri’s northeast corner near the Iowa border. Pro tip: Missouri was a border state — bitterly divided between Union and Confederate sympathies, with guerrilla warfare tearing communities apart. Cannonball house: The Benning House still has a cannonball embedded in its wall from the battle.
Best Time to Visit
August: Anniversary reenactments. Fall: Comfortable touring weather. Spring: Green countryside. Year-round: Self-guided battlefield tour.
Frequently Asked Questions
Was Missouri Union or Confederate?
Missouri was a border state — it never officially seceded, but had both a Union government and a Confederate shadow government. The state saw more Civil War engagements (over 1,100) than any state except Virginia and Tennessee. Guerrilla warfare was especially savage — Jesse James and “Bloody Bill” Anderson emerged from Missouri’s guerrilla conflict.
