Ackley Lake State Park

Rate this place

Last Updated: December 5, 2025

Ackley Lake State Park is a popular tourist destination located in the state of Montana.


°F

°F

mph

Wind

%

Humidity

Summary

The park offers a range of outdoor activities, including fishing, boating, swimming, hiking, camping, and wildlife viewing. The park is home to a variety of fish species, including brown trout, rainbow trout, and northern pike, making it a favorite spot for anglers. Visitors can also explore the park's scenic hiking trails, which offer stunning views of the surrounding mountains and valleys.

One of the main attractions at Ackley Lake State Park is the beautiful Ackley Lake, which is a popular spot for swimming, boating, and picnicking. The lake is surrounded by lush forests and rolling hills, providing visitors with a peaceful and serene atmosphere to relax in.

Interesting facts about the park include that it was named after Thomas Ackley, who was an early settler in the area. The park covers over 1600 acres and is home to a diverse range of wildlife, including elk, deer, bear, and mountain lions.

The best time to visit Ackley Lake State Park is during the summer months, when the weather is warm and dry, and the lake is perfect for swimming and boating. However, visitors can also enjoy the park's beautiful fall foliage and winter snows, which offer a unique and picturesque experience.

Overall, Ackley Lake State Park is a must-visit destination for anyone who loves the great outdoors and wants to experience the natural beauty of Montana. With its stunning scenery, diverse wildlife, and range of outdoor activities, it is sure to be a memorable experience for visitors of all ages.

       

Weather Forecast

Park & Land Designation Reference

National Park
Large protected natural areas managed by the federal government to preserve significant landscapes, ecosystems, and cultural resources; recreation is allowed but conservation is the priority.
State Park
Public natural or recreational areas managed by a state government, typically smaller than national parks and focused on regional natural features, recreation, and education.
Local Park
Community-level parks managed by cities or counties, emphasizing recreation, playgrounds, sports, and green space close to populated areas.
Wilderness Area
The highest level of land protection in the U.S.; designated areas where nature is left essentially untouched, with no roads, structures, or motorized access permitted.
National Recreation Area
Areas set aside primarily for outdoor recreation (boating, hiking, fishing), often around reservoirs, rivers, or scenic landscapes; may allow more development.
National Conservation Area (BLM)
BLM-managed areas with special ecological, cultural, or scientific value; more protection than typical BLM land but less strict than Wilderness Areas.
State Forest
State-managed forests focused on habitat, watershed, recreation, and sustainable timber harvest.
National Forest
Federally managed lands focused on multiple use—recreation, wildlife habitat, watershed protection, and resource extraction (like timber)—unlike the stricter protections of national parks.
Wilderness
A protected area set aside to conserve specific resources—such as wildlife, habitats, or scientific features—with regulations varying widely depending on the managing agency and purpose.
Bureau of Land Management (BLM) Land
Vast federal lands managed for mixed use—recreation, grazing, mining, conservation—with fewer restrictions than national parks or forests.
Related References