Ackley Lake

Looking for a Central Montana campground everyone can enjoy?

Whether you're planning a weekend of fishing, boating, water skiing or simply relaxing in a peaceful country setting, Ackley Lake State Park offers something everyone can enjoy. Located about 30 minutes southwest of Lewistown near the small town of Hobson, this scenic prairie lake has long been a favorite getaway for Central Montana families.

Originally developed as an irrigation reservoir, the 160-acre lake has become one of the area's most popular destinations for boating, fishing, swimming, water skiing, paddle boarding and wildlife watching. Surrounded by open prairie with panoramic views of the Little Belts, Snowies and Judith Mountain ranges, the park is especially beautiful at sunset.

The campground features 26 first-come, first-served rustic campsites (no electric, water or dump services). Vault toilets are available, as well as fire rings, picnic tables, a boat launch and seasonal dock access. Visitors should plan to pack in and pack out all trash. Pets are welcome but must remain on a leash. Campsites are available year-round, weather permitting.

Summer weekends are the busiest time at Ackley Lake, particularly when families come to enjoy boating and water sports. Those looking for a quieter experience will generally find weekdays much more peaceful and have a better chance of securing a campsite.

Anglers return throughout the year for the lake's excellent trout and tiger muskie fishing. Ackley Lake is regularly stocked with rainbow trout and tiger muskie, making it a popular destination for both shore and boat fishing. During winter, the lake attracts ice anglers when conditions permit.

Season & Hours: Open year-round. The campground is open all year, although services are limited and no potable water is available.

Camping Fees: Montana residents who participate in the state parks vehicle registration program generally camp at no additional camping charge at Ackley Lake. Nonresident camping and day-use fees apply. Check current Montana State Parks fees before your visit, as rates and policies may change.

Location: Ackley Lake State Park is located at 989 Ackley Lake Road, approximately 30 minutes southwest of Lewistown. From Hobson, travel about 5 miles south on Secondary Highway 400, then 2 miles southwest on the county road to the park.