Discover Bonneyville Mill
Local history, heritage, adventure, and rustic beauty–all rolled into one park.
Park Hours
Park hours subject to change without notice.
Welcome to Bonneyville – a place where the tradition of the region can be tasted in the flour produced by the state’s oldest operating grist mill, and wild landscapes beckon you to wander.
The historic Bonneyville Mill is open seasonally:
10 AM – 5 PM (Tue – Sun), April 18 – November 12.
Seven miles of hiking trails meander through the park providing nature enthusiasts a chance to view abundant wildlife and beautiful wildflowers. A six-mile designated mountain bike trail provides mountain bikers a thrilling ride through wooded and rolling terrain.
In winter, Bonneyville Mill County Park offers cross-country skiers miles of challenging terrain and beautiful scenery making it one of the most popular cross-country ski areas in the region. The park’s two sledding hills will provide hours of winter fun for the whole family.
Park Map
Planning a visit? [Download Map]
Explore Bonneyville
Visit Indiana’s oldest continuously operating grist mill still producing stone-ground flour, or explore the park’s 222 acres of gently rolling hills, woodlands, wetlands, and meadows.
Built in the 1830s, Bonneyville Mill is Indiana’s oldest continuously operating grist mill.
Things to Do
Whether you crave adventure or a taste of the region’s wild beauty, come with a hefty appetite.
Biking
Over five miles of mountain biking trails are ready for riders to traverse.
Fishing
The Little Elkhart River offers anglers a chance to catch small-mouthed bass, pan fish, and stocked trout.
Snow Sports
Sledding hills and groomed ski trails offer some of the best winter fun around.
Upcoming Events
View all events
Bonneyville Buckwheat Pancake Breakfast
04/26/2025 7:30 am$8/person (Free for ages 3 & under)
All Ages
Creatures of the Night: Aquatic Insects
04/24/2025 7:30 pmFree
12+ (Program includes a 1-mile hike in wet/muddy conditions and may not be suitable for younger children)
Dutch Oven Pizza Lunch
01/25/2025 11:00 am$8/person (Limit 24)
All (ages under 18 must be accompanied by an adult)
Shelters at Bonneyville Mill
Bonneyville offers a variety of shelters for your perfect gathering with friends and family.
Baldwin One Room Schoolhouse
Capacity35
Fee$150
Security Deposit$$100
Feedlot Shelter
Capacity150
Fee$150 (electricity included)*
Kum Mol Rie Shelter
Capacity100
Fee$85
Briar Patch Shelter
Capacity150
Fee$120
Security Deposit$$100
Lookout Shelter
Capacity50
Fee$60
Meadow Shelter
Capacity50
Fee$60
