🌤 Weather at Battle of Island Mound State Historic Site by season
| Spring | Summer | Fall | Winter |
|---|---|---|---|
| 33–76 °F | 65–90 °F | 34–81 °F | 20–46 °F |
Each range runs from the coldest monthly average low to the warmest monthly average high in that season (1991-2020 climate normals), measured at Butler 4W, 2 mi away, elevation 790 ft. Conditions at the park can differ from the station, especially where elevation differs — check a forecast before you go.
🏆 Missouri History — Site where the 1st Kansas Colored Infantry became among the first African American soldiers to engage Confederate forces — October 29, 1862, months before the famous 54th Massachusetts!
Visitor Information
| Detail | Information |
|---|---|
| Location | Missouri |
| Entry Fee | Free admission! |
About Island Mound
Battle of Island Mound State Historic Site in Bates County marks where the First Kansas Colored Infantry fought on October 29, 1862 — the first engagement of African American soldiers in the Civil War, months before the famous 54th Massachusetts. These formerly enslaved men proved their combat effectiveness against Confederate guerrillas, helping break the barrier against Black military service that Lincoln formalized in the Emancipation Proclamation.
Things to Do
Walking the battlefield trail, visiting the interpretive panels on African American military service, reflecting at this groundbreaking civil rights site, and learning how Missouri’s border war preceded national emancipation.
Visiting Today
This sacred ground in rural Bates County features interpretive panels telling the story of the First Kansas Colored Infantry. The remote location — accessible via gravel roads through rolling prairie — adds to the solemnity. Annual commemorations honor these pioneering soldiers who fought months before the Emancipation Proclamation.
Getting There
Located on rural Highway 52 near Butler in Bates County. Accessible via gravel roads — GPS is recommended. The site hosts an annual commemoration in October. Combine with a visit to Mine Creek Battlefield (25 miles south) in Kansas for a complete Trans-Mississippi Civil War experience.
Insider Tips
First African American combat: The Battle of Island Mound (October 29, 1862) was the first engagement where African American soldiers fought in the Civil War — the 1st Kansas Colored Volunteer Infantry. Pro tip: This battle predated the more famous 54th Massachusetts by eight months. Legacy: The soldiers’ bravery helped convince Union leadership to authorize widespread recruitment of Black troops — 180,000 would eventually serve.
Best Time to Visit
October: Anniversary commemoration. Year-round: Memorial and interpretive panels. Spring/fall: Comfortable visiting weather. Summer: Full daylight for exploration.
Frequently Asked Questions
How many African Americans fought in the Civil War?
Approximately 180,000 African Americans served in the Union Army and 20,000 in the Navy — comprising roughly 10% of Union forces by war’s end. They served in segregated units with white officers, were paid less, and faced execution if captured by Confederates. Despite these obstacles, their service was instrumental in Union victory and transformed the war’s meaning from preserving the Union to ending slavery.
Keep exploring: The closest neighbors are Osage Village State Historic Site (elsewhere in the state) and Harry S. Truman State Park (elsewhere in the state).
Wildlife & Nature
Battle of Island Mound SHS — preserves the site where the 1st Kansas Colored Volunteer Infantry engaged Confederate forces in October 1862 — the first engagement of African American troops in the Civil War. The park’s prairie and woodland support white-tailed deer and grassland birds.
Nearby Attractions
Butler — 10 miles north. Nevada — 30 miles east.
🐾 Dogs & Pets at Battle of Island Mound State Historic Site
- Pets allowed? statewide rule
- Responsible pet owners and their pets are welcome in Missouri state parks and historic sites, with pets leashed and under control.
- Leash rule statewide rule
- Leash not longer than 10 feet required at all times; portable fences and shock collars do not satisfy the requirement.
- Beaches & swim areas statewide rule
- Pets are not allowed in public swimming areas or on beaches.
- Cabins & lodging statewide rule
- The 'Cabins for Canines' program opens about 30% of lodging units to dogs (max two dogs per unit) at roughly 15 participating parks including Lake of the Ozarks, Bennett Spring, Echo Bluff and Roaring River; per-dog per-night fee varies by unit type.
- Pet fees statewide rule
- No day-use pet fee; Cabins for Canines charges a per-dog, per-night lodging fee (varies by unit).
- Statewide exceptions statewide rule
- Maximum two dogs per campsite; pets not allowed inside any park building.
Are dogs allowed at Battle of Island Mound State Historic Site?
Responsible pet owners and their pets are welcome in Missouri state parks and historic sites, with pets leashed and under control. Individual parks can post stricter rules — check signage on arrival.
Rules verified July 2026 via mostateparks.com. More: Missouri state parks guide · Dog rules in all 50 states compared
