Water Skiing

Big Arm State Park

Big Arm State Park

Big Arm State Park

Big Arm State Park is located on the western shore of Flathead Lake and less than 20 minutes outside of Polson, MT.

Flathead is the largest natural freshwater lake in the western United States. Twenty-eight miles long and 15 miles wide, Flathead Lake is renowned for its beauty.

 

Big Arm State Park
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Download Campsite Map

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Looking to camp?

The park has both flush and vault toilets, tent/RV sites, bear-resistant storage lockers, boat trailer parking, sheltered picnic tables, drinking water, grills/fire rings, firewood, picnic tables, trash cans, and coin-operated showers. RV/trailer size is limited to 30 feet in the 41 site campground. 

There are also seven tent-only campsites available. Big Arm has also added two yurts, including one that is entirely ADA accessible. Plans for more yurts, cabins and other accommodations are in the works. 

You will need a joint state/tribal for fishing license or fishing at this park, and campers may stay only 14 days during a 30-day period. Pets are required to be on leashes. Fees are charged for day use and camping.

  • Lounge on the long pebble beach or take a dip in the lake to cool off.
  • Come prepared with your joint state/tribal fishing license if you want to try and catch a big one!
  • Take a scenic hike on the trail, which provides outstanding views of the mountains.
  • Catch a glimpse of wildlife, including birds, deer, and even a bear from time to time
  • Spend a day on the lake boating, skiing or wakeboarding
  • Experience a feeling of tranquility while camping under a collection of mature ponderosa pine and juniper trees
  • Plus so many more!
  • Open April through October
  • Day-Use Area Open Year-Round
  • 217 acres
  • ADA Accessible 
  • Pets Allowed
  • Toilets (Vault & Flush)
  • Water
  • Yurt 
  • Firewood for Sale 
  • Picnic Shelter
  • Boat Launch

On Flathead Lake's Big Arm Bay, this park is a popular destination for camping, swimming, fishing, picnicking, and as a jump-off point to Wild Horse Island.

Big Arm's pebble beach is a popular place to get your feet wet or take a swim in the lake.

Mature pine and fir trees surround the campsites at the park. Other activities at the park include fishing for lake trout, boating, fishing, swimming, camping, picnicking, bicycling, hiking the park trails, wildlife viewing, scuba diving, and water-skiing.

The water in Ackley Lake comes from the Judith River and is stockpiled for irrigation use!

Did You Know

Curious what other visitors have had to say about the park?

"Wonderful camp grounds. Nice hosts, clean restrooms - overall well run and managed. It's a fantastic place to camp and play on the lake."

"Camped here with our boat. It was perfect! Great roomy sites and lots of shade. Yurt was very clean and bathrooms were better than most campsites we've been too."

"Big Arm campsite is super nice for fishing and swimming. Would 100% recommend it!"

"Beautiful place. Clear lake. Friendly people"

 

Quick Facts
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    Park

    Day use area open year-round

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    Campground

    Open April through October

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    Water

    Available mid-May through mid-September

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    Shower House & Flush Toilets

    Open mid-May through mid-September

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    Dock

    Normally available mid-March through November, weather permitting. 

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    Location

    28031 Big Arm State Park Road

    Big Arm, MT 59910

Parks That Others Are Visiting

Big Arm State Park Read More »

Ackley Lake State Park 2

Ackley Lake State Park

Ackley Lake State Park

Ackley Lake State Park

Just southwest of Hobson, you’ll find Ackley Lake State Park. Surrounded by the Little Belt and Snowy Mountains, Ackley Lake is an incredibly beautiful destination.

Ackley Lake is nestled right in the heart of Montana's Big Sky Country. One glimpse and you'll easily understand how the beautiful views of the surrounding Little Belt and Snowy Mountains and rich agricultural land captured the heart of the legendary Western artist, Charlie Russell, a hundred years ago.

Today, the diverse water recreation opportunities at this 290-acre park include fishing, boating, picnicking and camping.

Stocked with rainbow trout, the lake is often good angling for 10 to 15-inch fish. Ackley Lake has 15 first-come-first-served campsites (cannot be reserved), and two boat launches.

On a warm summer day, enjoy the cool waters of Ackley Lake on Montana's open plains!

If you visit Ackley State Park in the winter, you’ll find a small village of ice huts filled with ice fishers!

Ackley Lake State Park
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Download Campsite Map

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Download Park Map

Looking to camp?

Ackley Lake has 15 sites all of which have fire rings and picnic tables, 12 sites also have shelters covering the picnic tables!

New campsites will be opening very soon!

The Ackley Lake Fishing Club in Lewistown is very active in the park. Check them out on their Facebook page.

Yogo Sapphire mine is nearby in Little Belt Mountains. The Yogo Sapphire is a beautiful blue sapphire that maintains it's brilliance even under artificial light. You can find out more about them on Wikipedia.

Visiting the area? The Oxen Yoke Inn, in nearby Utica serves one of the best burgers in the state. Read more about it here!

The water in Ackley Lake comes from the Judith River and is stockpiled for irrigation use!

Did You Know

Curious what other visitors have had to say about the park?

"Beautiful, spacious, peaceful and fun!"

"It's beautiful here & I heard the fishing is good."

"The only state park in the middle of MT. Nice cottonwoods surround good size lake. Camp spots on the far side are more private and shaded in the afternoon. Beautiful prairie views."

 

"It is a fun place to hang out for the weekend. Great for fishing year-round."

 

Quick Facts
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    Park

    Open Year-Round

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    Campground

    Open Year-Round

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    Potable water

    No potable water available

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    Location

    989 Ackley Lake Road Hobson, MT 59452

Ackley Lake State Park Read More »

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