Montgomery Kings Mills where river made powder & history
We are the living archive and neighborhood heart of Kings Mills — from the Kings Powder Company and the Great Flood to canoe liveries, bike trails and Friday night football. Explore mills, river, trails and people.
Kings Powder Works 1884–1958
How explosives, railroads and the Miami valley built a company town.
Little Miami River
Canoes, herons, smallmouth bass and 78 miles of pure Ohio.
Village Life Today
Schools, markets, music on the green and trailside cafes.
Trails & Woods
Hike the Peters Cartridge loop and Kings Mills Preserve.
WHO WE ARE
Montgomery Kings Mills is a community heritage project for a village that built America — one powder keg, one canoe, one neighbor at a time.
Located on the Little Miami River between Mason, Maineville and South Lebanon, Kings Mills grew around the Kings Great Western Powder Company and later Peters Cartridge Company. Montgomery — our broader county home — gave us roads, schools and markets. Together they form a unique Ohio story: industry + nature + small-town warmth.
We collect photos, oral histories, maps and river data. We host clean-ups, walks, school programs and the annual Powder & Paddle Festival. This site is our digital town square.
- Archive: 4,200+ photos, deeds, payrolls 1887–1954 digitized.
- Education: free field trips for Kings Local Schools.
- Stewardship: river monitors + trail ambassadors every weekend.
Kings Great Western Powder Co.
Joseph Warren King builds mills on the Little Miami. Water power, rail spur and 300 workers create a company village with store, school and band.
Brass, bullets & boomtown
Peters Cartridge Company expands. Iconic brick factory, ball tower and workers' cottages still shape the streetscape on Grandin Road.
Floods and resilience
Great Flood of 1913 swamps mills. Community rebuilds. After closure in 1958, nature reclaims raceways — herons return.
Trails, canoes & revival
Rail becomes Little Miami Scenic Trail. Kings Island brings joy next door. Mills become historic landmark, river — State & National Scenic River.
What to see in 2 hours on foot
- Peters Cartridge Factory facade — best photo at golden hour from South Main.
- Powder House & Raceway ruins — stone walls in the woods, 10 min walk.
- Kings Mills Dam overlook — kayakers, fossils, eagles in winter.
- Company cottages row — 1890s workers' homes, still lived in.
- Trailhead & River Access — rent a canoe, ride to Loveland.
Did you know?
Kings Mills powder was used for mining, railroads and even early Hollywood blasting effects. The village had its own baseball team, the Powder Puffs, and a brass band that played on the factory lawn every Sunday.
78 miles of car-free joy
The Little Miami Scenic Trail runs right through Kings Mills. Ride north to Waynesville for pie, south to Loveland for ice cream. The river is clean enough for smallmouth bass, soft-shell turtles and summer swims.
Class I-II, perfect for families. Put-in at Kings Mills River Access.
Flat, shaded, paved. E-bike charging at trailhead kiosk.
2.3 mi Preserve Loop, ruins + spring wildflowers.
Bass, crappie, catfish. Ohio license, catch & release loved.
🎺 Powder & Paddle Fest
Every September: parade, canoe race, factory tours, bluegrass on the green. 8,000 visitors in 2025.
📚 Kings Schools Partnership
4th graders map the mill race; high schoolers record oral histories with former Peters workers.
🌿 River Guardians
Monthly clean-ups, water testing, eagle counts. 120 volunteers, 2.4 tons trash removed last year.
Bring your family. Bring your bike. Bring your story.
Have old photos of Kings Mills? Worked at Peters? We will scan and return same day.
Find us
Kings Mills, OH 45034 — 25 min from Cincinnati, 15 min from Mason. Parking at 4800 South Main St trailhead. Restrooms, water, bike repair station.
- 🚗 Free parking + EV charging at trailhead
- 🚻 Restrooms open Apr–Oct, 8am–8pm
- 🐾 Dogs on leash, river access for pups at south beach
Good to know
Hours: Trails & river access dawn–dusk daily. Heritage kiosk Sat–Sun 10am–4pm.
Tours: Free guided mill walk first Saturday monthly, 10am from trailhead.
Eat: Trailside cafe, pizza truck Fridays, Loveland 3 miles south.
Contact: Say hello at the kiosk or leave a note in the trail journal box — we read every entry.